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|08-18-2016, 12:38 AM||#1|
Join Date: May 2016
Posts: 17Rep Power: 0
Hi all, I need a laser expander. I want to expand a laser beam out to about two inches diameter. Is this reasonably possible? What type of laser expander should i go with in this case? Any tips for expanding the laser?
|08-18-2016, 12:45 AM||#2|
Class 4 Laser
Re: Laser Expander
Do a search for "beam expander" using the search bar at the bottom of the page.
445nm | Sanwu Laser Pocket Series | 400mW Metered
445nm | NDB7242E Pen Build | 60mW Metered | >>Build Thread<<
488nm | Spectra Physics 163 Argon | ~30mW Metered
515nm | PL515 Pen Build | 50mW Metered | >>Build Thread<<
520nm | Laserlands 520 | 5mW | For Review Awaiting arrival
532nm | Gearbest 303 Pointer | 50mW Metered
532nm | Gearbest JD.850 Pointer | 30mW Metered (I think, need to re-test).
633nm | HeNe | 6mW
633nm | Spectra Physics 155 HeNe | <1mW >>Thread<<
650nm | Sanwu Laser Pocket Series | 200mW Metered
808nm | Melles Griot 532nm Lab Unit | No Crystals >10W | X2
Check out my Reddit Subreddit! >>/r/laserpointers<<
|08-18-2016, 02:11 AM||#3|
Class 3R Laser
Join Date: May 2011
Posts: 2,099Rep Power: 7465
Re: Laser Expander
Try searching ebay and Google under "beam expanders"
Last edited by Encap; 08-18-2016 at 05:04 AM.