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21mm*7.3mm Acrylic Lens (10-Pack)

Price: $3.79 free shipping Satisfaction Guaranteed - or your money back


SKU 13903
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Ownership verified by DX Great lens for Cree
Posted by Packhorse on 10/17/2008
Involvement: General (knows how to use it) - Ownership: more than 1 month

Price: starstarstarstarstar
Ease of Use: starstarstarstarstar
Build Quality: starstarstarstar
Usefulness: starstarstarstar
Overall Rating: starstarstarstar

Pros: I used this with a Q5 and it produces a sharp edged beam of about 8 (eight) degrees
Its focal length is about 10mm meaning it captures most of the light emitted from the LED and it can still fit in the space of a standard reflector.
Comparing this to a Q5 with a standard reflector is light dusk and day.

Cons: Its made out of acrylic (I guess). Glass may produce a better focus but I cant really complain. Acrylic is easier to glue though so its not really a con.

Other Thoughts: This makes a Q5 a real thrower. It throws further than any other light I have built. I just had to build one with 4 Q5's and these lenses though. It rocks. Best aspheric for a Q5 that I could find.
Im about to order my 3rd pack!!!

Bottomline: Get some. They rock!
It would be nice to have a smaller focal length (maybe) and a tighter beam (maybe).
Specifications Return to top    
Dimensions: 0.83 in x 0.83 in x 0.29 in
Weight: 1.06 oz
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