NIGHT VISION ONYX ONYX Image Intensifier Natural Black & White Images ONYX is the optional black & white (B&W) vision of PHOTONIS. Studies show that nighttime scenes appear remarkably more natural in B&W compared to the usual green. PHOTONIS offers B&W Night Vision for them who want to have a natural vision at night. B&W provides clearer information about the contrast, shapes and shadows. ONYX is available as an option on XD-4™ and XR5™. At night, seeing is useful... Understanding is crucial.

Technical specifications ONYX XR5™ “ONYX” Resolution Minimum Typical 64 72 Limiting resolution High light level resolution (>200 lux) Maximum Minimum Typical lp/mm 55 MTF (Modulation Transfer Function) XD-4™ “ONYX” Unit 57 64 lp/mm Minimum Typical Maximum Minimum Unit lp/mm 20* Unit Maximum lp/mm Typical Maximum Unit 2.5 lp/mm 94 % 92 % 7.5 lp/mm 85 % 80 % 15 lp/mm 70 % 58 % 25 lp/mm 50 % 45 % 30 lp/mm 40 % 35 % Signal-to-noise Ratio (SNR) Minimum Typical Signal-to-noise Ratio (@ 108 μlx) 23 25 Auto-Gating Power Supply Unit Minimum Typical Luminance dynamic range Input voltage Unit Minimum 20...