Keeping a lens scratch free?

GarageBoy

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How do you guys do it? My River Rock already has one from pocket lint and I keep a beamshaper on the KL4 (its a B**** to remove everytime to use my light) since I don't wanna scratch it. Any better solutions?
 

beezaur

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Apr 15, 2003
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You can use a light that will clip to your pocket, or has a glass lens. A lot of lights can have their plastic lenses replaced with glass. I've never had a plastic lens scratched so bad as to be unuseable though.

Scott
 

Size15's

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I've been using and abusing SureFires for years and never managed to scratch any of the Pyrex windows unless I was intending to (and even then it wasn't easy)
What on earth are you doing that causes them to become scratched?! :thinking:

It is not something I find I've ever had to be concerned about in the slightest.

Al :shrug:
 

greenLED

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The RR lens is probably plastic. Like Al said, I've never worried about it (even when lenses do get scratched).
 

GarageBoy

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I dont want to damage any AR coatings. And I occasionally, accidentaly stick my TW4 into a pocket with some lint in it
 

Grubbster

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Danville, KY
Light scratches (pun intended) can be polished out of plastic lenses by using 0000 steel wool and then using a polishing compound like Flitz or Simichrome paste to take out the steel wool scratches. I would not do this unless the scratches really bugged me though.
 

Paul_in_Maryland

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If you don't mind a bit of diffusion, you could apply antireflection tape to the outside of the lens--specifically, the adhesive-backed tape sold for the older black-and-white Zire (spelling?) PDAs that has been discussed in the Incandescents forum.
 

Zigzago

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Wisconsin, USA
The Arc LS used to ship with a piece of clear film over the lens. You had the option of leaving it on for protection or peeling it off. I believe it was similar to the PDA screen protector film.
 

BlackDecker

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Aug 11, 2005
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Okla, USA
I use a piece of 'Writeright' film on my River Rock 2AAA flashlights. It helps to diffuse the light as well as protect it from scratches while in my pocket.
 

chmsam

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Apr 26, 2004
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3rd Stone
Measure the OD (outside diameter) of the bezel.

Go to a gun shop or sporting goods store.

Buy a clear protective lens cover for a rifle scope. Some come in a tip off (flip up) version. Some have the protective lens and a tip off cover. Usually under $10.

Slip the cover over the light and you're done.

Adds a bit of bulk to the light, but it's a cheap and effective solution to scratches. The cover takes all the abuse.
 

Kris

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Oct 1, 2005
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Al is right, I have never scratched a Surefire lens and I am pretty roough with my lights.
 

GarageBoy

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Brooklyn NY
My pocket lint isnt just lint, some how theres also grit in there. (my pocket knives gets it all over their pivots)
 
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