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09-13-2017, 11:25 AM #17
 Super Moderator Join Date: Jan 2014 Location: Qatar Posts: 10,376 Rep Power: 7222077
Super Moderator

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Re: newb

I don't believe there should be any doubt this is a returning blocked member, lots of posts, many meant to soft style poke at members.

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Attention new brothers of the collimated light!

Newbie advice: Please take the time to first make an introduction in the Welcome section before posting questions: - https://laserpointerforums.com/f37

Divergence to spot size calc: - 1 mRad is about .057 degrees which expands to be very roughly ~10% the diameter of the moon or sun at their distances.

Divergence Calculator: pseudonomen137's JScript mRad Calculator - Measure your lasers beam dia. at 1 foot & then 20'.

Online calc. to determine spot intensity at different mRad's & powers: http://tinyurl.com/divergence-calculator

Laser Power Density Calculator: Laser Power Density Calculator - Ophir

Build a beam expander to reduce divergence: http://tinyurl.com/BeamExpander

University YAG Project The Professor's Homebuilt Lasers Site - YAG Lasers

YAG Power Calc. Laser Peak Power Calculator - Ophir

Angular Size Calculator; use with diode angle of radiation spec. for lens dia. at FL: Angular Size Calculator

RHD's Relative Brightness vs Wavelength Calc: https://tinyurl.com/RHD-brightness

High Current Pulse Diode Drivers: https://tinyurl.com/ya7whuk3

09-13-2017, 11:30 AM #18
 Class 4 Laser Join Date: Sep 2008 Location: Quebec, Canada Posts: 17,090 Rep Power: 5826506
lasersbee
Class 4 Laser

Join Date: Sep 2008
Posts: 17,090
Rep Power: 5826506
Re: newb

Quote:
 Originally Posted by Alaskan I don't believe there should be any doubt this is a returning blocked member, lots of posts, many meant to soft style poke at members.
Ya think.....

Jerry
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Last edited by lasersbee; 09-13-2017 at 11:30 AM.

09-13-2017, 11:32 AM #19
 Super Moderator Join Date: Jan 2014 Location: Qatar Posts: 10,376 Rep Power: 7222077
Super Moderator

Join Date: Jan 2014
Location: Qatar
Posts: 10,376
Rep Power: 7222077
Re: newb

I think a lot more than this one active.
__________________

Attention new brothers of the collimated light!

Newbie advice: Please take the time to first make an introduction in the Welcome section before posting questions: - https://laserpointerforums.com/f37

Divergence to spot size calc: - 1 mRad is about .057 degrees which expands to be very roughly ~10% the diameter of the moon or sun at their distances.

Divergence Calculator: pseudonomen137's JScript mRad Calculator - Measure your lasers beam dia. at 1 foot & then 20'.

Online calc. to determine spot intensity at different mRad's & powers: http://tinyurl.com/divergence-calculator

Laser Power Density Calculator: Laser Power Density Calculator - Ophir

Build a beam expander to reduce divergence: http://tinyurl.com/BeamExpander

University YAG Project The Professor's Homebuilt Lasers Site - YAG Lasers

YAG Power Calc. Laser Peak Power Calculator - Ophir

Angular Size Calculator; use with diode angle of radiation spec. for lens dia. at FL: Angular Size Calculator

RHD's Relative Brightness vs Wavelength Calc: https://tinyurl.com/RHD-brightness

High Current Pulse Diode Drivers: https://tinyurl.com/ya7whuk3

09-13-2017, 02:38 PM #20
 Class 4 Laser Join Date: Jul 2015 Location: Suburbs of Atlanta Georgia Posts: 5,987 Rep Power: 6684639
RedCowboy
Class 4 Laser

Join Date: Jul 2015
Location: Suburbs of Atlanta Georgia
Posts: 5,987
Rep Power: 6684639
Re: newb

Yes and he/they may have an account that's veteran, just like this person misspelled noob to throw people off, 3D asking about Elephants and wanting access may be a way of throwing off that he already can see it.

If I don't log in I cant even see the thread, can a non vet see the thread but not read it? From what I remember before I was a vet I could not even see the thread names....so if I am remembering correctly he already has an inside seat somewhere, someone should scan the white list for silent vet log ins during the fray.
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You can not put freedom in a bag.
It is in fact an abstract concept.
Yet it is the single most valuable thing anyone has ever had.

09-13-2017, 02:41 PM #21
 Class 4 Laser Join Date: Feb 2008 Location: Yellowknife, NT, Canada Posts: 9,299 Rep Power: 4049909
diachi
Class 4 Laser

Join Date: Feb 2008
Posts: 9,299
Rep Power: 4049909
Re: newb

Quote:

You can see the thread names in the "latest posts" section at the bottom, even if you're not logged in/not a vet.

How it appears without logging in:

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355nm | Bruker SmartBeam | Q-Switched Nd:YAG | >>Thread<<
405nm | Banggood LT-850 | 50mW Metered | Review Unit | >>Review<<
445nm | Sanwu Pocket Series | 400mW
445nm | NDB7242E Laser66 Pen | 60mW Metered | >>Build Thread<<
450nm | LaserPointerStore - Thor H2 | 1.6W | Review Unit | >>Review<<
473nm | B&W Tek BWB-10-OEM
488nm | SP 163 Argon | ~30mW
495nm | Laser66 Pen | >>Build Thread<<
515nm | PL515 Pen | 50mW | >>Build Thread<<
520nm | Laserlands 520 5mW | 3mW | Review Unit | >>Review<<
532nm | Gearbest 303 | 50mW
532nm | Gearbest JD-850 | 30mW
532nm | Bruker SmartBeam | Q-Switched Nd:YAG

580nm | Highlighter Dye Laser
633nm | HeNe | 6mW
633nm | SP 155 HeNe | <1mW >>Thread<<
650nm | Sanwu Pocket Series | 200mW Metered
808nm | Melles Griot 532nm Lab Unit | No Crystals >10W
1064nm | Bruker SmartBeam | Q-switched Nd:YAG

Last edited by diachi; 09-13-2017 at 02:44 PM.

09-13-2017, 02:55 PM #22
 Class 4 Laser Join Date: Jul 2015 Location: Suburbs of Atlanta Georgia Posts: 5,987 Rep Power: 6684639
RedCowboy
Class 4 Laser

Join Date: Jul 2015
Location: Suburbs of Atlanta Georgia
Posts: 5,987
Rep Power: 6684639
Re: newb

Ok, I see now.
__________________
You can not put freedom in a bag.
It is in fact an abstract concept.
Yet it is the single most valuable thing anyone has ever had.

09-15-2017, 02:41 AM #23
 Banned Join Date: Sep 2017 Location: United States Posts: 31 Rep Power: 0
ChemChaos
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Join Date: Sep 2017
Location: United States
Posts: 31
Rep Power: 0
Re: newb

Sorry I don't do well on online forums. If there is any way I can disprove of you claiming that I have multiple accounts, let me know. I probably won't come back because of the way I immidiately got pinned as a troll here. You folk are sensitive.

09-15-2017, 04:12 AM #24
 Class 4 Laser Join Date: Jul 2015 Location: Suburbs of Atlanta Georgia Posts: 5,987 Rep Power: 6684639
RedCowboy
Class 4 Laser

Join Date: Jul 2015
Location: Suburbs of Atlanta Georgia
Posts: 5,987
Rep Power: 6684639
Re: newb

You could call someone, maybe Alaskan, have a short chat.
__________________
You can not put freedom in a bag.
It is in fact an abstract concept.
Yet it is the single most valuable thing anyone has ever had.

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