Laser pointer discussion. Read/write reviews of laser pointers and laser pointer companies. Learn about all types of laser pointers and lasers





Welcome to Laser Pointer Forums! If you are looking for a laser pointer or want to compare different laser pointer companies, you may want to check out the LPF Laser Pointer Company Database. The link will open in a new window for your convenience.








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes
Laser Technology Laser Pointer Parts Lasers by Wavelength
Top 10 Laser Pointer Companies Laser Pointer Company Database Visible Beam Laser Pointers


One laser store meets all your needs

























Go Back   Laser Pointer Forums - Discuss Laser Pointers > Lasers > Deals & Discounts



LPF List of Laser Pointer Companies (link opens new window)



Reply
 
LinkBack Thread Tools Display Modes
Old 03-03-2017, 10:28 AM #65
Junior Member
 
Join Date: Mar 2017
Location: Montpellier
Posts: 19
Rep Power: 0
Civitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond repute
Civitus Civitus is offline
Junior Member
 
Join Date: Mar 2017
Location: Montpellier
Posts: 19
Rep Power: 0
Civitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Quote:
Originally Posted by lasersbee View Post
At $70.00 each even if it doesn't do the job for Civitus
it's not a big loss.. Besides someone here will probably
take them off his hands....

Jerry
Hi Jerry,
In few days, I hope, I can get back to you and tell you more about the two units i have payed for.
ciao


Civitus is offline   Reply With Quote







LPF List of Laser Pointer Companies (link opens new window)







Old 03-04-2017, 10:06 AM #66
Class 2 Laser
 
Join Date: Feb 2016
Location: Spain
Posts: 265
Rep Power: 7015
Light superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond repute
Light superglue Light superglue is offline
Class 2 Laser
 
Join Date: Feb 2016
Location: Spain
Posts: 265
Rep Power: 7015
Light superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond reputeLight superglue has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Hi guys,

I finally have ordered this spectrometer, too.

In case it comes without instructions like I see it already happened, could those of you who get them with manual post a scan please or just describe how to use and calibrate it.
Another question: what lasers can be used for calibration - only gas ones which never drift in WL if I am right or would LD be OK? Is the main line of green DPSS always 532nm exactly or can it drift as well?
Light superglue is offline   Reply With Quote
Old 03-04-2017, 04:27 PM #67
lasersbee's Avatar
Class 4 Laser
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,683
Rep Power: 38219
lasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond repute
lasersbee lasersbee is offline
Class 4 Laser
lasersbee's Avatar
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,683
Rep Power: 38219
lasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond reputelasersbee has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

The seller will supply a link to the instructions and
software..
You just need to ask him.

Jerry
__________________

J.BAUER Electronics Home Page

LaserBee Laser Power Meter Products meet your needs
at affordable Prices:
See them all here on LPF

LaserBee Power Meter products ALWAYS in Stock
and ready to ship

Also available on eBay:Check availability here..

Subsidary: Pharma Electronic Solutions


This banner is available to and can be copied/used FREE by any LaserBee owner
lasersbee is offline   Reply With Quote
Old 03-04-2017, 07:29 PM #68
paul1598419's Avatar
Class 4 Laser
 
Join Date: Sep 2013
Location: Washington State
Posts: 5,259
Rep Power: 45526
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
paul1598419 paul1598419 is online now
Class 4 Laser
paul1598419's Avatar
 
Join Date: Sep 2013
Location: Washington State
Posts: 5,259
Rep Power: 45526
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Quote:
Originally Posted by Light superglue View Post
Hi guys,

I finally have ordered this spectrometer, too.

In case it comes without instructions like I see it already happened, could those of you who get them with manual post a scan please or just describe how to use and calibrate it.
Another question: what lasers can be used for calibration - only gas ones which never drift in WL if I am right or would LD be OK? Is the main line of green DPSS always 532nm exactly or can it drift as well?
If you want accuracy, don't use LDs. If you don't have access to gas lasers you can use gas discharge tubes and note their spectra. Ocean Optics recommends an Ar/Kr discharge tube as it has lines from infrared to ultraviolet and many in between.
__________________
405nm Laser Pointer 45mW
405nm C11 700mW
405nm Laser Shack Pointer 80mW
Thor H Dual Power 445nm, 438 mW & 1648 mW
445nm 1.75 watts SkyRay Gifted
445nm 3 watts MS-SSW-II
445nm 2.2 watts Nichia MS Envy

445nm 2 watt SMP Copper Host
477nm 127 mW 501B
488nm Uniphase #2201-20SLAT argon laser head and power supply >40mW
520nm LaserLands pointer Measures 510nm
532nm LSR532H-1W Laser, LSR-PS-N1 Driver, RS-75-5 P.S. 1300 mW
532nm 200mW Thermostatically Controlled Fan Cooled (Besram) >230mW
532nm 189mW pocket lab laser
532nm lasers X6 100mW-200mW
532nm lasers X4 75mW- 140mW
632.8nm P210 New Laser Tube 0.57mW Melles Griot 05-LMP-827-037 PS
632.8nm Spectra- Physics He- Ne #102-2 4mW heads X2 and #236 power supply
632.8nm PMS He-Ne # 201P/ LPS-115 2mW
632.8nm Siemens HeNe LGK7630S 7.6mW
635nm 1 watt Cyprus II
635nm 1 watt SMP Copper host
635nm 5mW pointer
635nm 100mW pointer
635nm Lifetime17 Mini-camo build 687mW
650nm 65mW pointer
650nm 380mW 501B
808nm 1+W infrared laser
infrared video camera for collimating IR lasers
Ocean Optics USB2000 Spectrometer
Scientech Vector S310 with AC2500 10 Watt LPM
LaserBee II 3.2 Watt LPM
Radiant X4 3.7 Watt LPM

Last edited by paul1598419; 03-04-2017 at 07:30 PM.
paul1598419 is online now   Reply With Quote
Old 03-05-2017, 04:48 PM #69
Junior Member
 
Join Date: Mar 2017
Location: Montpellier
Posts: 19
Rep Power: 0
Civitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond repute
Civitus Civitus is offline
Junior Member
 
Join Date: Mar 2017
Location: Montpellier
Posts: 19
Rep Power: 0
Civitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Quote:
Originally Posted by Light superglue View Post
Hi guys,

I finally have ordered this spectrometer, too.

In case it comes without instructions like I see it already happened, could those of you who get them with manual post a scan please or just describe how to use and calibrate it.
Another question: what lasers can be used for calibration - only gas ones which never drift in WL if I am right or would LD be OK? Is the main line of green DPSS always 532nm exactly or can it drift as well?
Dear
I have talked to the seller about the calibration source, it seems that a fluorescent bulb is ok.
I have tried this week end the fluorescent bulbe on an Ocean Optics spectrometer, it works well, I used a 3rd order callibration curve.

I will try this, I hope tomorrow, as soon as i get the mini usb spectrometer of Thunder Optics

i'll let you know
Civitus is offline   Reply With Quote
Old 03-06-2017, 05:57 PM #70
Junior Member
 
Join Date: Mar 2017
Location: Montpellier
Posts: 19
Rep Power: 0
Civitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond repute
Civitus Civitus is offline
Junior Member
 
Join Date: Mar 2017
Location: Montpellier
Posts: 19
Rep Power: 0
Civitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

I finally got the two spectrometers

They are very handy, compact, they feel good in the hand.
there is no CD in the box, but the seller gave in the bill the link to download two software.

I used on of them for the calibration, as i have said in my past message, a fluorescent lamp is good. it has an option especially for the fluorescent lamp, a good chance.
after the calibration, i used a green laser pointer, and the calibration was good, an error of 1.7 nm, i think that with two point calibration, it is already a good one.

the second spectrometer has the same caracteristics

I can clearly seprate the pics at 542nm and 546nm, it is a very good point a resolution pwer;

After the calibration, i used one of them to elaborate the absorption spectra of different colored filters, and it is just wonderful and easy. I used for this the second software.

Tomorrow, i will use them for the study of colored solutions.
If i get good results, i will be the happiest teaher of physics.

Until now, a very good mark and feedbacks about the spectrometers, tomorrow, I will tell you more.
Civitus is offline   Reply With Quote
Old 03-09-2017, 04:06 PM #71
Junior Member
 
Join Date: Mar 2017
Location: Montpellier
Posts: 19
Rep Power: 0
Civitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond repute
Civitus Civitus is offline
Junior Member
 
Join Date: Mar 2017
Location: Montpellier
Posts: 19
Rep Power: 0
Civitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond reputeCivitus has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Quote:
Originally Posted by Civitus View Post
I finally got the two spectrometers

Tomorrow, i will use them for the study of colored solutions.
If i get good results, i will be the happiest teaher of physics.

Until now, a very good mark and feedbacks about the spectrometers, tomorrow, I will tell you more.
As i promised ...

We tried the spectrometers (both) to calibrate them for the measure of unknown density of colored liquide solution.
we did not get perfect lines, but in the range of the error bars we succeeded to measure the correct densities.

We are going to buy 18 more of them for our students, tp get a set of 20 spectrometers for our lab work.

The guy is cool, we are discussing a price reduction (without passing via eBay)

For this forum, I am going to use different green and red laisers with different linewidth and i will see if i can detect any difference.
I have already used it for colored diodes and it is perfect.
Civitus is offline   Reply With Quote
Old 03-18-2017, 02:41 AM #72
Hemlock_Mike's Avatar
Class 4 Laser
 
Join Date: Jan 2007
Location: North Iowa
Posts: 6,184
Rep Power: 3654
Hemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond repute
Hemlock_Mike Hemlock_Mike is online now
Class 4 Laser
Hemlock_Mike's Avatar
 
Join Date: Jan 2007
Location: North Iowa
Posts: 6,184
Rep Power: 3654
Hemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Tonight I used a HeNe to calibrate 638 and my 520 to set my
calibration. I now see that my 405, 445, 638 and 650 diodes are a bit off.
I will check with my green HeNe tomorrow.
HM
__________________
It's a dog's life
Hemlock_Mike is online now   Reply With Quote
Old 03-18-2017, 03:00 AM #73
paul1598419's Avatar
Class 4 Laser
 
Join Date: Sep 2013
Location: Washington State
Posts: 5,259
Rep Power: 45526
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
paul1598419 paul1598419 is online now
Class 4 Laser
paul1598419's Avatar
 
Join Date: Sep 2013
Location: Washington State
Posts: 5,259
Rep Power: 45526
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

You might be able to use the discharge light from your He-Ne if you can get the specific lines you want to calibrate for. I'm not sure if the lines are far enough apart to get a great calibration, but these aren't made to be that accurate, so maybe just the two strongest outside lines.
__________________
405nm Laser Pointer 45mW
405nm C11 700mW
405nm Laser Shack Pointer 80mW
Thor H Dual Power 445nm, 438 mW & 1648 mW
445nm 1.75 watts SkyRay Gifted
445nm 3 watts MS-SSW-II
445nm 2.2 watts Nichia MS Envy

445nm 2 watt SMP Copper Host
477nm 127 mW 501B
488nm Uniphase #2201-20SLAT argon laser head and power supply >40mW
520nm LaserLands pointer Measures 510nm
532nm LSR532H-1W Laser, LSR-PS-N1 Driver, RS-75-5 P.S. 1300 mW
532nm 200mW Thermostatically Controlled Fan Cooled (Besram) >230mW
532nm 189mW pocket lab laser
532nm lasers X6 100mW-200mW
532nm lasers X4 75mW- 140mW
632.8nm P210 New Laser Tube 0.57mW Melles Griot 05-LMP-827-037 PS
632.8nm Spectra- Physics He- Ne #102-2 4mW heads X2 and #236 power supply
632.8nm PMS He-Ne # 201P/ LPS-115 2mW
632.8nm Siemens HeNe LGK7630S 7.6mW
635nm 1 watt Cyprus II
635nm 1 watt SMP Copper host
635nm 5mW pointer
635nm 100mW pointer
635nm Lifetime17 Mini-camo build 687mW
650nm 65mW pointer
650nm 380mW 501B
808nm 1+W infrared laser
infrared video camera for collimating IR lasers
Ocean Optics USB2000 Spectrometer
Scientech Vector S310 with AC2500 10 Watt LPM
LaserBee II 3.2 Watt LPM
Radiant X4 3.7 Watt LPM
paul1598419 is online now   Reply With Quote
Old 03-18-2017, 12:02 PM #74
Atomicrox's Avatar
Class 3R Laser
 
Join Date: Jun 2011
Posts: 2,224
Rep Power: 9560
Atomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond repute
Atomicrox Atomicrox is offline
Class 3R Laser
Atomicrox's Avatar
 
Join Date: Jun 2011
Posts: 2,224
Rep Power: 9560
Atomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond reputeAtomicrox has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Quote:
Originally Posted by Hemlock_Mike View Post
Tonight I used a HeNe to calibrate 638 and my 520 to set my
calibration. I now see that my 405, 445, 638 and 650 diodes are a bit off.
I will check with my green HeNe tomorrow.
HM
HeNe is actually 632.8nm. I'd also use 532nm instead of 520nm because DPSS is more WL-accurate.
__________________
405nm: NewWish (29.1mW avg|5mW rtd) | Dilda (81.5mW avg|200mW rtd) | 501B by Blord (633mW pk)
low 445nm: C6 from Survival Lasers (1351mW pk|1289mW avg|1100mW rtd)
high 450nm: NewWish (12.6mW pk|5mW rtd) | Dominator by Blord (3010mW pk|2779mW avg during 5min)
462nm: 501B by Atomic (1507mW avg)
473nm: BWB-10-OEM labby by CNI (10mW rtd)
~462-476nm "Tunablue" by Atomic (1.5W pk)
low 520nm: MXDL pen by DTR (31.6mW pk|28.8mW avg)
high 520nm: Laserlands (8mW avg)
532nm: NewWish (28.6mW pk|26.8mW avg|10mW rtd) | Dapper (30.3mW pk) | Classic (120.0mW pk|103.1mW avg|100mW rtd) | "The Green Box" by Atomic (176.7mW pk|140.0mW avg)
589nm: Spartan from Dragon Lasers (58.4mW pk|37mW avg|50mW rtd)
632.8nm: HeNe pointer by Atomic (0.68mW rtd)
635nm: NewWish (4.6mW avg|5mW rtd)
638nm: Classic from Lazerer (409.3mW pk|389.4mW avg|415mW rtd)
650nm: NewWish (10.6mW pk|5mW rtd) | Dilda (216.3mW avg|200mW rtd)
685nm: laser-in-a-box by Atomic (30.4mW pk|29.3mW avg) | 501B by Atomic (32.4mW avg)
780nm: module (2.7mW avg|5mW rtd)
808nm: Classic modded from a 532nm (162mW avg)
850nm: module (8.8mW avg|7mW rtd)
980nm: NewWish (81mW pk|5mW rtd) | 2nd line around 490nm

5W Ophir LPM

HV: Flyback, Plasma Speaker, The Arcsynth and SSTC
Atomicrox is offline   Reply With Quote
Old 03-18-2017, 02:02 PM #75
Hemlock_Mike's Avatar
Class 4 Laser
 
Join Date: Jan 2007
Location: North Iowa
Posts: 6,184
Rep Power: 3654
Hemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond repute
Hemlock_Mike Hemlock_Mike is online now
Class 4 Laser
Hemlock_Mike's Avatar
 
Join Date: Jan 2007
Location: North Iowa
Posts: 6,184
Rep Power: 3654
Hemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Atom---
At present, I'm only trying to get it close and that's likely the best it will do.
I used the 520 laser and the 532 is as close as needed for present on the graph.
Thanks -- HM
__________________
It's a dog's life
Hemlock_Mike is online now   Reply With Quote
Old 03-20-2017, 03:12 AM #76
Hemlock_Mike's Avatar
Class 4 Laser
 
Join Date: Jan 2007
Location: North Iowa
Posts: 6,184
Rep Power: 3654
Hemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond repute
Hemlock_Mike Hemlock_Mike is online now
Class 4 Laser
Hemlock_Mike's Avatar
 
Join Date: Jan 2007
Location: North Iowa
Posts: 6,184
Rep Power: 3654
Hemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Note: Anyone getting one of these should know that there is
what appears to be a plastic OD filter of some unknown value
behind the input slit. The use of lasers which can "pop" or burn
should be diffused of the slit will cook. How do I know that? ...
HM
__________________
It's a dog's life
Hemlock_Mike is online now   Reply With Quote
Old 03-20-2017, 03:48 AM #77
paul1598419's Avatar
Class 4 Laser
 
Join Date: Sep 2013
Location: Washington State
Posts: 5,259
Rep Power: 45526
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
paul1598419 paul1598419 is online now
Class 4 Laser
paul1598419's Avatar
 
Join Date: Sep 2013
Location: Washington State
Posts: 5,259
Rep Power: 45526
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

You would burn pixels in your camera before you cooked the filter. Probably why the filter is there in the first place.
__________________
405nm Laser Pointer 45mW
405nm C11 700mW
405nm Laser Shack Pointer 80mW
Thor H Dual Power 445nm, 438 mW & 1648 mW
445nm 1.75 watts SkyRay Gifted
445nm 3 watts MS-SSW-II
445nm 2.2 watts Nichia MS Envy

445nm 2 watt SMP Copper Host
477nm 127 mW 501B
488nm Uniphase #2201-20SLAT argon laser head and power supply >40mW
520nm LaserLands pointer Measures 510nm
532nm LSR532H-1W Laser, LSR-PS-N1 Driver, RS-75-5 P.S. 1300 mW
532nm 200mW Thermostatically Controlled Fan Cooled (Besram) >230mW
532nm 189mW pocket lab laser
532nm lasers X6 100mW-200mW
532nm lasers X4 75mW- 140mW
632.8nm P210 New Laser Tube 0.57mW Melles Griot 05-LMP-827-037 PS
632.8nm Spectra- Physics He- Ne #102-2 4mW heads X2 and #236 power supply
632.8nm PMS He-Ne # 201P/ LPS-115 2mW
632.8nm Siemens HeNe LGK7630S 7.6mW
635nm 1 watt Cyprus II
635nm 1 watt SMP Copper host
635nm 5mW pointer
635nm 100mW pointer
635nm Lifetime17 Mini-camo build 687mW
650nm 65mW pointer
650nm 380mW 501B
808nm 1+W infrared laser
infrared video camera for collimating IR lasers
Ocean Optics USB2000 Spectrometer
Scientech Vector S310 with AC2500 10 Watt LPM
LaserBee II 3.2 Watt LPM
Radiant X4 3.7 Watt LPM
paul1598419 is online now   Reply With Quote
Old 03-20-2017, 06:40 PM #78
Hemlock_Mike's Avatar
Class 4 Laser
 
Join Date: Jan 2007
Location: North Iowa
Posts: 6,184
Rep Power: 3654
Hemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond repute
Hemlock_Mike Hemlock_Mike is online now
Class 4 Laser
Hemlock_Mike's Avatar
 
Join Date: Jan 2007
Location: North Iowa
Posts: 6,184
Rep Power: 3654
Hemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond reputeHemlock_Mike has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Now I'm wondering if the plastic IS the
12 mm slit. The Grating looks OK.
HM
__________________
It's a dog's life
Hemlock_Mike is online now   Reply With Quote
Old 03-28-2017, 12:49 AM #79
dden4012's Avatar
Class 2M Laser
 
Join Date: May 2016
Location: Saint Lucie County Fl, USA
Posts: 908
Rep Power: 23341
dden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond repute
dden4012 dden4012 is offline
Class 2M Laser
dden4012's Avatar
 
Join Date: May 2016
Location: Saint Lucie County Fl, USA
Posts: 908
Rep Power: 23341
dden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond reputedden4012 has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Just going to drop this here as it caught my curiosity. I may entertain this to see what returns.
https://play.google.com/store/apps/d....aspectra.mini
__________________
Dan's collection thread
http://laserpointerforums.com/f76/dd...ion-98797.html

Android phone pic resizing app (take your pics in landscape mode)
https://play.google.com/store/apps/d...emypix_premium

Batteries
http://www.illumn.com/batteries-char...batteries.html
dden4012 is offline   Reply With Quote
Old 03-28-2017, 01:15 AM #80
paul1598419's Avatar
Class 4 Laser
 
Join Date: Sep 2013
Location: Washington State
Posts: 5,259
Rep Power: 45526
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
paul1598419 paul1598419 is online now
Class 4 Laser
paul1598419's Avatar
 
Join Date: Sep 2013
Location: Washington State
Posts: 5,259
Rep Power: 45526
paul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond reputepaul1598419 has a reputation beyond repute
Default Re: Killer deal on USB spectrometer! (update: legitimate!)

Quote:
Originally Posted by dden4012 View Post
Just going to drop this here as it caught my curiosity. I may entertain this to see what returns.
https://play.google.com/store/apps/d....aspectra.mini
Interesting. Must be very new as it has 5 stars, but was only reviewed by one person. The software for my spectrometer is pretty interactive already, but it might be of use on these $70.00 ones.
__________________
405nm Laser Pointer 45mW
405nm C11 700mW
405nm Laser Shack Pointer 80mW
Thor H Dual Power 445nm, 438 mW & 1648 mW
445nm 1.75 watts SkyRay Gifted
445nm 3 watts MS-SSW-II
445nm 2.2 watts Nichia MS Envy

445nm 2 watt SMP Copper Host
477nm 127 mW 501B
488nm Uniphase #2201-20SLAT argon laser head and power supply >40mW
520nm LaserLands pointer Measures 510nm
532nm LSR532H-1W Laser, LSR-PS-N1 Driver, RS-75-5 P.S. 1300 mW
532nm 200mW Thermostatically Controlled Fan Cooled (Besram) >230mW
532nm 189mW pocket lab laser
532nm lasers X6 100mW-200mW
532nm lasers X4 75mW- 140mW
632.8nm P210 New Laser Tube 0.57mW Melles Griot 05-LMP-827-037 PS
632.8nm Spectra- Physics He- Ne #102-2 4mW heads X2 and #236 power supply
632.8nm PMS He-Ne # 201P/ LPS-115 2mW
632.8nm Siemens HeNe LGK7630S 7.6mW
635nm 1 watt Cyprus II
635nm 1 watt SMP Copper host
635nm 5mW pointer
635nm 100mW pointer
635nm Lifetime17 Mini-camo build 687mW
650nm 65mW pointer
650nm 380mW 501B
808nm 1+W infrared laser
infrared video camera for collimating IR lasers
Ocean Optics USB2000 Spectrometer
Scientech Vector S310 with AC2500 10 Watt LPM
LaserBee II 3.2 Watt LPM
Radiant X4 3.7 Watt LPM
paul1598419 is online now   Reply With Quote
Reply





Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On











Loading








Green Laser Pointers by Category Blue Laser Pointers by Category Red Laser Pointers by Category
Yellow Laser Pointers by Category Violet Laser Pointers by Category Orange Laser Pointers by Category
Top Laser Pointers by Power - 1 Watt+ Top Laser Pointers by Power - 500mW+ Top Laser Pointers by Power - 250mW+
Laser Pointer Database High Power Laser Pointers Laser Pointer Diodes






Privacy Policy | Advertising Disclaimer | Terms of Use


 


All times are GMT. The time now is 11:55 PM.


Powered by: vBulletin
Copyright ©2000 - 2017, Jelsoft Enterprises Ltd.
Search Engine Friendly URLs by vBSEO
Privacy Policy | Advertising Disclaimer | Terms of Use
Copyright (C) 2017 Laser Pointer Forums, LLC