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Anti-Reflection Devices

Don’t settle for anything less than the BEST! Block glint and stop reflections with the same killFlash® ARD’s in use by militaries around the world.

Tactical Tough Flip Covers

Tenebraex has designed the world's most trusted flip cover for virtually any optical device. Provide your clients with the same technology trusted by the world’s foremost militaries and special forces.

Weapon Sight Polarizers

LE and MIL only

The Weapon Sight Polarizer helps see clearly through reflected glare on glass, and reduces glare when shooting over water or snow fields.


Sunguard ARDs are designed to fit inside Butler Creek and Quake flip covers.

Check the size chart and installation instructions below to find a ARD fit.

Laser Filters

Tenebræx® has patented placing a killFLASH ® ARD in front of a Laser filter. 

Protect your eyes, your laser filter and your location! SEE NOT SEEN®