Optical Filter Systems
Professional protection from threats across the visible and non-visible spectrum.
Tenebræx® Optical Filter Systems help defend your personnel from threats across the visible and non-visible spectrum, while shielding against glint, glare and making detection by retroflection nearly impossible.
All Tenebræx® Optical Filter Systems consist of a Tenebræx® optical filter (OF), and a killFlash® anti-reflection device (ARD).
Protection begins with design. Tenebræx® OFs are built to survive, contained between two layers of optically correct glass for clarity, protection and long service life.
Engineered with a precise degree of tilt during construction; this tilt is angled down and away from the eye of the operator, aiding in dissipation of the signal directed at the optical device the Tenebræx® OF is installed on and into the included killFlash® ARD, making retroflection nearly impossible to detect by removing mission killing glint.
For over 20 years, Tenebræx® has provided OF Systems to the military and police services, with a history of custom applications and designs available for professional applications.
Please contact us directly for more details and wavelength information.
Current Optical Filter System Fits
Schmidt and Bender 5-25x56mm
Part Number: 56LFA-013BK1-01
Transmission Average
(420-700nm) ≥ 90%
Transmission (1064nm) ≤ 0.01%
Optical Density (1064 nm) ≥ 4
Includes killFlash® with XLUME®
Part Number: 56LFA-013BK1-02
Transmission Average
(420-700nm) ≥ 90%
Transmission (800-900nm)≤0.01%
Optical Density (800-900nm) ≥ 4
Transmission (1064nm) ≤ 0.0001%
Optical Density (1064 nm) ≥ 6
Includes killFlash® with XLUME®
Part Number: 56LFA-013BK1-03
Transmission Average
(450-700nm) ≥90%
Transmission
(800-900nm) ≤0.0001%
Transmission (1064nm) ≤0.0001%
Optical Density (800-900nm) ≥6
Optical Density (1064) ≥6
Includes killFlash® with XLUME®
Nightforce 5-25x56mm
Part Number: 56LFA-010BK1-01
Transmission Average
(420-700nm) ≥ 90%
Transmission (1064nm) ≤ 0.01%
Optical Density (1064 nm) ≥ 4
Includes killFlash® with XLUME®
Part Number: 56LFA-010BK1-02
Transmission Average
(420-700nm) ≥ 90%
Transmission (800-900nm)≤0.01%
Optical Density (800-900nm) ≥ 4
Transmission (1064nm) ≤ 0.0001%
Optical Density (1064 nm) ≥ 6
Includes killFlash® with XLUME®
Part Number: 56LFA-010BK1-03
Transmission Average
(450-700nm) ≥90%
Transmission
(800-900nm) ≤0.0001%
Transmission
(1064nm) ≤0.0001%
Optical Density (800-900nm) ≥6
Optical Density (1064) ≥6
Includes killFlash® with XLUME®
Tangent Theta 5-25x56mm
Part Number: 56LFA-011BK1-01
Transmission Average
(420-700nm) ≥ 90%
Transmission (1064nm) ≤ 0.01%
Optical Density (1064 nm) ≥ 4
Includes killFlash® with XLUME®
Part Number: 56LFA-011BK1-02
Transmission Average
(420-700nm) ≥ 90%
Transmission (800-900nm)≤0.01%
Optical Density (800-900nm) ≥ 4
Transmission (1064nm) ≤ 0.0001%
Optical Density (1064 nm) ≥ 6
Includes killFlash® with XLUME®
Part Number: 56LFA-011BK1-03
Transmission Average
(450-700nm) ≥90%
Transmission
(800-900nm) ≤0.0001%
Transmission (1064nm) ≤0.0001%
Optical Density (800-900nm) ≥6
Optical Density (1064) ≥6
Includes killFlash® with XLUME®
Leupold Fits:
Mark 5 : 5-25x56, 7-35x56
VX-6 : 7-42x56
VX-5HD : 3-15x56, 7-35x56
VX-3i : 3.5-10x56, 4.5-14x56
Part Number:
56LFA-012BK1-01
Transmission Average
(420-700nm) ≥ 90%
Transmission (1064nm) ≤ 0.01%
Optical Density (1064 nm) ≥ 4
Includes killFlash® with XLUME®
Part Number:
56LFA-012BK1-02
Transmission Average
(420-700nm) ≥ 90%
Transmission (800-900nm)≤0.01%
Optical Density (800-900nm) ≥ 4
Transmission (1064nm) ≤ 0.0001%
Optical Density (1064 nm) ≥ 6
Includes killFlash® with XLUME®
Part Number:
56LFA-012BK1-03
Transmission Average
(450-700nm) ≥90%
Transmission
(800-900nm) ≤0.0001%
Transmission (1064nm) ≤0.0001%
Optical Density (800-900nm) ≥6
Optical Density (1064) ≥6
Includes killFlash® with XLUME®
