Cryos Cooling Bezel, M2 type - What size lens?

StorminMatt

Flashlight Enthusiast
Joined
Oct 30, 2012
Messages
2,263
Location
Norcal
I just recently received a Cryos Cooling Bezel to use on my Solarforce. And the lens from the Solarforce (L2m) is too small. The lens on my 6P is also too small. The website mentions something about using M2 glass. But I can find no dimensions for this. What size lens should I get for it?
 

m4a1usr

Enlightened
Joined
May 4, 2013
Messages
884
Location
Washington State
Should be 31.5 mm dia and 3.25 mm thick. IIRC that's what the Surefire measures but I used a 31mm/3mm piece of glass for mine and it seems to be working just fine.
 
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