SF KL3 questions.

trouble

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May 18, 2006
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Hello all, just wondering if anyone knew the specs of the SF KL3 head? Lumens, runtime etc. I looked through my older SF catalogs but couldn't find any info.
 

rycen

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Feb 18, 2002
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The specs on the surefire have not been updated since the gen 1 KL3.
 

Raven

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Oct 16, 2002
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Isn't the KL3 about to be upgraded?

Best to wait, until then, I think.
 

Size15's

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Aug 29, 2000
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No.

The L5 (with it's KL5) is being updated. The result (what is currently being called the KX5) is a radically different bezel design, with a Cree XR-E behind a new TIR optic.
 

xiaowenzu

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Sep 9, 2006
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Size15's said:
A radically different bezel design, with a Cree XR-E behind a new TIR optic.
That's awesome. I've always preferred TIR optics over metal reflectors; there's just something elegant about harnessing all the light within a glass sculpture, and throwing it out.

Do you know if TIR lenses are more impact resistant than metal reflectors & pyrex lens combo? I'm quite curious.
 

Size15's

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Aug 29, 2000
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SureFire uses tempered Pyrex windows with multi (anti-reflective) coatings regardless of whether the bezel has a reflector, or a TIR optic (BTW, I believe SureFire's TIR optics are made from cyclic olefin copolymer).

Al
 
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