I was asked to get some beamshots of the SBT90 emitter in my L21B. So I decided to turn it into a post to help others make bad decisions and buy more flashlights like me.
I hope this is useful to some of you; it was a lot of fun to make.
Here I am comparing throw and beams from L21B, M21A, S21E; all with emitters listed in photos. Enjoy the beans!
WB Set to 5000K
by BYNYAstro
