Guides
PVS-14 Price Tiers Compared (2026): What Each T...
By Bon Zhan, Founder, Night OperatorsPublished: July 29, 2026. Last updated: July 29, 2026 Quick answer: A real Gen 2+ PVS-14 costs $1,749.95 to $2,449.95 in 2026 when you buy...
PVS-14 Price Tiers Compared (2026): What Each T...
By Bon Zhan, Founder, Night OperatorsPublished: July 29, 2026. Last updated: July 29, 2026 Quick answer: A real Gen 2+ PVS-14 costs $1,749.95 to $2,449.95 in 2026 when you buy...
What Is FOM in Night Vision? Why a 1400+ Floor ...
By Bon Zhan, Founder, Night OperatorsPublished: July 29, 2026. Last updated: July 29, 2026 Quick answer: FOM (Figure of Merit) is a night vision tube's resolution in line pairs per...
What Is FOM in Night Vision? Why a 1400+ Floor ...
By Bon Zhan, Founder, Night OperatorsPublished: July 29, 2026. Last updated: July 29, 2026 Quick answer: FOM (Figure of Merit) is a night vision tube's resolution in line pairs per...
Gen 2+ vs Gen 3 Night Vision: What FOM and SNR ...
By Bon Zhan, Founder, Night OperatorsPublished: July 29, 2026. Last updated: July 29, 2026 Quick answer: Gen 2+ and Gen 3 differ in photocathode chemistry, not in some unbridgeable leap...
Gen 2+ vs Gen 3 Night Vision: What FOM and SNR ...
By Bon Zhan, Founder, Night OperatorsPublished: July 29, 2026. Last updated: July 29, 2026 Quick answer: Gen 2+ and Gen 3 differ in photocathode chemistry, not in some unbridgeable leap...
Night Vision Phone Apps vs Real Night Vision (2...
Quick answer: Night vision phone apps are software, not night vision. They stretch your phone's camera with long exposures and aggressive processing, which works for still photos of dusk scenes...
Night Vision Phone Apps vs Real Night Vision (2...
Quick answer: Night vision phone apps are software, not night vision. They stretch your phone's camera with long exposures and aggressive processing, which works for still photos of dusk scenes...
Can Animals See IR Light? Deer, Dogs, Coyotes a...
Quick answer: Mostly no, with one important catch. Deer, dogs, coyotes, and hogs cannot see 850nm or 940nm infrared as light; their eyes, like ours, stop registering wavelengths not far...
Can Animals See IR Light? Deer, Dogs, Coyotes a...
Quick answer: Mostly no, with one important catch. Deer, dogs, coyotes, and hogs cannot see 850nm or 940nm infrared as light; their eyes, like ours, stop registering wavelengths not far...
Is There a Gen 4 Night Vision? The Truth About ...
Quick answer: No. There is no official Gen 4 night vision. The US Army briefly applied the term to filmless Gen 3 tubes around 1998, then formally withdrew it by...
Is There a Gen 4 Night Vision? The Truth About ...
Quick answer: No. There is no official Gen 4 night vision. The US Army briefly applied the term to filmless Gen 3 tubes around 1998, then formally withdrew it by...