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 > General



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



Reply
 
LinkBack Thread Tools Display Modes
Old 07-04-2017, 08:05 AM #17
Junior Member
 
Join Date: Jul 2017
Posts: 4
Rep Power: 0
pseudoabdul is on a distinguished road
pseudoabdul pseudoabdul is offline
Junior Member
 
Join Date: Jul 2017
Posts: 4
Rep Power: 0
pseudoabdul is on a distinguished road
Default Re: Measuring Depth of water with lasers

Quote:
Originally Posted by Benm View Post
I'm a bit confused as to what you want to measure as well.

If it is the water level at some static point (in a river, a well, lake etc) just driving a pole into the bottom and putting a scale on that would be the simplest solution by far.

If you want to measure water depth, such as from a boat so you can assure you'll not run into sandbanks and such, ultrasonic solutions are the industry standard, and work pretty well in murky water as well (but not always when the floor is really muddy so the transition between murky water and dilute mud is vague).

These things are available commercially for $100-ish (for the the display system and transducer in one package), fairly reliable and not that hard to install. Range is usually limited to something like 50 meters, but then again, if you need a depth of over 50 meters you don't generally care about $10.000 more or less on equipment to secure your vessel worth millions not running aground
There are deep holes, some filled with a bit of water. I need to find out the depth to the bottom of the hole, not just to the top of the water. Cost isn't really an issue. Could maybe go up to $1000. How they do it with aircraft is short pulses, I'm looking for something like that.


pseudoabdul is offline   Reply With Quote







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







Old 07-04-2017, 08:25 AM #18
Radim's Avatar
Class 3R Laser
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Radim Radim is online now
Class 3R Laser
Radim's Avatar
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Default Re: Measuring Depth of water with lasers

Well, this is complicated. Maybe info might be found here:
https://www.ngdc.noaa.gov/mgg/announ...e_predict.html

You might try to combine ultrasonic (for water depth) and laser (for depth without water). You just need to get ultrasonic sensor there on rope or better with drone (much faster and convenient). Not sure if that is fast enough for you. I do not think you would find device up to 1k bucks able to do what you wish.
__________________
Right now -> Enjoying Colours of Ostrava music festival.
__________________

"Lasers are s3xy."
"That feeling when you see colours as their wavelengths."
"Laserpainting is a drug. Do not try it."


Current collection:
405 nm | 500 mW | Wicked Lasers Lunar
445 nm | 3.5 W | Wicked Lasers Arctic
473 nm | 100 mW | Jet Lasers PL-E Pro (Review)
520 nm | 1 W | Wicked Lasers Krypton
532 nm | 100 mW | Wicked Lasers Evo
532 nm | 800 mW | Sky Lasers PL

589 nm | 50 mW | Dragon Lasers Spartan
635 nm | 750 mW | Wicked Lasers Inferno
1 W RGB projector
(+ some laser pointers)

Ordered & shipped:
532 nm | 1.4+ W | Optotronics RPL-II

Laserpainting artworks:
LPF thread: Radim's laser painting
Latest laserpainting: Soul in the Surreal world
Instagram: @radimmatera

Please use hashtag #laserpointerforums for laser related stuff when you post on social media to help us promote LPF. Thank you.
Radim is online now   Reply With Quote
Old 07-04-2017, 02:34 PM #19
dden4012's Avatar
Class 2M Laser
 
Join Date: May 2016
Location: Saint Lucie County Fl, USA
Posts: 839
Rep Power: 14267
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: 839
Rep Power: 14267
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: Measuring Depth of water with lasers

Quote:
Originally Posted by pseudoabdul View Post
There are deep holes, some filled with a bit of water. I need to find out the depth to the bottom of the hole, not just to the top of the water. Cost isn't really an issue. Could maybe go up to $1000. How they do it with aircraft is short pulses, I'm looking for something like that.
Hundred or two hundred foot cloth tape and a weight secured to the end, piece of rebar and some zip ties or duct tape.
__________________
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
dden4012 is offline   Reply With Quote
Old 07-04-2017, 03:36 PM #20
Cyparagon's Avatar
Class 4 Laser
 
Join Date: Sep 2007
Location: Wisconsin
Posts: 9,124
Rep Power: 7695
Cyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond repute
Cyparagon Cyparagon is online now
Class 4 Laser
Cyparagon's Avatar
 
Join Date: Sep 2007
Location: Wisconsin
Posts: 9,124
Rep Power: 7695
Cyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond reputeCyparagon has a reputation beyond repute
Default Re: Measuring Depth of water with lasers

Quote:
Originally Posted by Radim View Post
You might try to combine ultrasonic (for water depth)
The word you're looking for is SONAR.
__________________
A problem well stated is a problem half solved.
Cyparagon is online now   Reply With Quote
Old 07-04-2017, 05:32 PM #21
Radim's Avatar
Class 3R Laser
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Radim Radim is online now
Class 3R Laser
Radim's Avatar
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Default Re: Measuring Depth of water with lasers

Quote:
Originally Posted by Cyparagon View Post
The word you're looking for is SONAR.
I know, since I used it many times over many many years. Still just ultrasonic depth meter is enough.
__________________
Right now -> Enjoying Colours of Ostrava music festival.
__________________

"Lasers are s3xy."
"That feeling when you see colours as their wavelengths."
"Laserpainting is a drug. Do not try it."


Current collection:
405 nm | 500 mW | Wicked Lasers Lunar
445 nm | 3.5 W | Wicked Lasers Arctic
473 nm | 100 mW | Jet Lasers PL-E Pro (Review)
520 nm | 1 W | Wicked Lasers Krypton
532 nm | 100 mW | Wicked Lasers Evo
532 nm | 800 mW | Sky Lasers PL

589 nm | 50 mW | Dragon Lasers Spartan
635 nm | 750 mW | Wicked Lasers Inferno
1 W RGB projector
(+ some laser pointers)

Ordered & shipped:
532 nm | 1.4+ W | Optotronics RPL-II

Laserpainting artworks:
LPF thread: Radim's laser painting
Latest laserpainting: Soul in the Surreal world
Instagram: @radimmatera

Please use hashtag #laserpointerforums for laser related stuff when you post on social media to help us promote LPF. Thank you.
Radim is online now   Reply With Quote
Old 07-05-2017, 11:38 AM #22
Class 3R Laser
 
Join Date: May 2011
Posts: 2,371
Rep Power: 26317
Encap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond repute
Encap Encap is offline
Class 3R Laser
 
Join Date: May 2011
Posts: 2,371
Rep Power: 26317
Encap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond reputeEncap has a reputation beyond repute
Default Re: Measuring Depth of water with lasers

Quote:
Originally Posted by dden4012 View Post
Hundred or two hundred foot cloth tape and a weight secured to the end, piece of rebar and some zip ties or duct tape.
Exactly or a 5lb diving weight on an appropriate length of rope--many ways to do--easily
Encap is offline   Reply With Quote
Old 07-05-2017, 11:56 AM #23
lasersbee's Avatar
Class 4 Laser
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,581
Rep Power: 25881
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: 15,581
Rep Power: 25881
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: Measuring Depth of water with lasers

Quote:
Originally Posted by pseudoabdul View Post
There are deep holes, some filled with a bit of water. I need to find out the depth to the bottom of the hole, not just to the top of the water. Cost isn't really an issue. Could maybe go up to $1000.
How deep ???
Range of hole diameters ???

To date the simplest method is a flexible graduated
cable with a weight to sink it to the bottom of a
hole. I subscribe to the KISS way of doing things.

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 07-05-2017, 12:07 PM #24
Radim's Avatar
Class 3R Laser
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Radim Radim is online now
Class 3R Laser
Radim's Avatar
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Default Re: Measuring Depth of water with lasers

Quote:
Originally Posted by lasersbee View Post
How deep ???
Range of hole diameters ???

To date the simplest method is a flexible graduated
cable with a weight to sink it to the bottom of a
hole. I subscribe to the KISS way of doing things.

Jerry
This is the easiest way, how even on old sailing ships it was done. In addition they took a sample of bottom material to see if it is suitable to anchor. For OP it might not be usable due to sloped profile of hole - some construction might be needed to move measuring rope to desired position (it is therefore not quick as required). I suggested drone carrying measuring aparatus (laser and ultrasonic depth meter) to access measuring spots easily and fast. Two measurment only are needed - one for air part, one for water part.
__________________
Right now -> Enjoying Colours of Ostrava music festival.
__________________

"Lasers are s3xy."
"That feeling when you see colours as their wavelengths."
"Laserpainting is a drug. Do not try it."


Current collection:
405 nm | 500 mW | Wicked Lasers Lunar
445 nm | 3.5 W | Wicked Lasers Arctic
473 nm | 100 mW | Jet Lasers PL-E Pro (Review)
520 nm | 1 W | Wicked Lasers Krypton
532 nm | 100 mW | Wicked Lasers Evo
532 nm | 800 mW | Sky Lasers PL

589 nm | 50 mW | Dragon Lasers Spartan
635 nm | 750 mW | Wicked Lasers Inferno
1 W RGB projector
(+ some laser pointers)

Ordered & shipped:
532 nm | 1.4+ W | Optotronics RPL-II

Laserpainting artworks:
LPF thread: Radim's laser painting
Latest laserpainting: Soul in the Surreal world
Instagram: @radimmatera

Please use hashtag #laserpointerforums for laser related stuff when you post on social media to help us promote LPF. Thank you.
Radim is online now   Reply With Quote
Old 07-05-2017, 12:13 PM #25
lasersbee's Avatar
Class 4 Laser
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,581
Rep Power: 25881
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: 15,581
Rep Power: 25881
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: Measuring Depth of water with lasers

What actually does he want to know ???
1) The total depth of a hole from the surface ??
2) The distance from the surface of the hole
to the water surface ??
3) The distance from the Water Serface to the
bottom of the hole ??
4) are the hole vertical or slanted ??

It is not really clear as to what he is looking for
or what type and sizes of holes he is talking about.

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 07-05-2017, 12:37 PM #26
Radim's Avatar
Class 3R Laser
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Radim Radim is online now
Class 3R Laser
Radim's Avatar
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Default Re: Measuring Depth of water with lasers

Jerry, I think you are right - these questions should be answered first by OP. Without more precise description of task to be done, we cannot find out working and easiest solution for him. Even it is fun to think about how we would do it, it might not be helpful as we do not know enough about the problem to be solved. Even some photos and drawings of holes as examples would be nice to imagine what we are trying to approach.

BTW: OP already stated he wants total depth of hole, which is partially flooded by water (sometimes dirty). Even there was some 10 m (hole diameter or air part depth?) and 1 m of water in it. Cost even 1K USD is ok. But still this input is not sufficient to find complex solution. Even I do not think my proposal with drone will fit the budget to be reliable enough.

As my teacher of programming (or statistics?) during my university studies at mathematical-physics faculty said: Garbage in, garbage out.

The task might be even that complicated like measuring depth of abyss not far from my home (none solutions posted above would work here - underwater robots are needed):

https://m.phys.org/news/2016-09-expl...ater-cave.html

__________________
Right now -> Enjoying Colours of Ostrava music festival.
__________________

"Lasers are s3xy."
"That feeling when you see colours as their wavelengths."
"Laserpainting is a drug. Do not try it."


Current collection:
405 nm | 500 mW | Wicked Lasers Lunar
445 nm | 3.5 W | Wicked Lasers Arctic
473 nm | 100 mW | Jet Lasers PL-E Pro (Review)
520 nm | 1 W | Wicked Lasers Krypton
532 nm | 100 mW | Wicked Lasers Evo
532 nm | 800 mW | Sky Lasers PL

589 nm | 50 mW | Dragon Lasers Spartan
635 nm | 750 mW | Wicked Lasers Inferno
1 W RGB projector
(+ some laser pointers)

Ordered & shipped:
532 nm | 1.4+ W | Optotronics RPL-II

Laserpainting artworks:
LPF thread: Radim's laser painting
Latest laserpainting: Soul in the Surreal world
Instagram: @radimmatera

Please use hashtag #laserpointerforums for laser related stuff when you post on social media to help us promote LPF. Thank you.

Last edited by Radim; 07-06-2017 at 09:11 PM.
Radim is online now   Reply With Quote
Old 07-22-2017, 12:04 PM #27
lasersbee's Avatar
Class 4 Laser
 
Join Date: Sep 2008
Location: Quebec, Canada
Posts: 15,581
Rep Power: 25881
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: 15,581
Rep Power: 25881
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: Measuring Depth of water with lasers

Hmmmm...
I guess our questions were too much
to respond to...
No reply from the OP.

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 07-23-2017, 09:10 AM #28
Radim's Avatar
Class 3R Laser
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Radim Radim is online now
Class 3R Laser
Radim's Avatar
 
Join Date: Aug 2016
Location: European Union
Posts: 1,065
Rep Power: 21632
Radim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond reputeRadim has a reputation beyond repute
Default Re: Measuring Depth of water with lasers

Quote:
Originally Posted by lasersbee View Post
Hmmmm...
I guess our questions were too much
to respond to...
No reply from the OP.

Jerry
True. It's a pitty we do not have some feedback from OP. At least how he solved it. Maybe email notification of a new post here will bring this to his attention...
__________________
Right now -> Enjoying Colours of Ostrava music festival.
__________________

"Lasers are s3xy."
"That feeling when you see colours as their wavelengths."
"Laserpainting is a drug. Do not try it."


Current collection:
405 nm | 500 mW | Wicked Lasers Lunar
445 nm | 3.5 W | Wicked Lasers Arctic
473 nm | 100 mW | Jet Lasers PL-E Pro (Review)
520 nm | 1 W | Wicked Lasers Krypton
532 nm | 100 mW | Wicked Lasers Evo
532 nm | 800 mW | Sky Lasers PL

589 nm | 50 mW | Dragon Lasers Spartan
635 nm | 750 mW | Wicked Lasers Inferno
1 W RGB projector
(+ some laser pointers)

Ordered & shipped:
532 nm | 1.4+ W | Optotronics RPL-II

Laserpainting artworks:
LPF thread: Radim's laser painting
Latest laserpainting: Soul in the Surreal world
Instagram: @radimmatera

Please use hashtag #laserpointerforums for laser related stuff when you post on social media to help us promote LPF. Thank you.
Radim 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 06:39 AM.


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