Guides
Why We Publish Per-Tube QC Sheets (and Big Bran...
Quick answer: Every analog unit we sell ships with the measured test record of the exact tube inside — resolution, signal-to-noise, FOM, blemish map, against the serial number. We do...
Why We Publish Per-Tube QC Sheets (and Big Bran...
Quick answer: Every analog unit we sell ships with the measured test record of the exact tube inside — resolution, signal-to-noise, FOM, blemish map, against the serial number. We do...
Digital Night Vision Under $300: What Can the V...
Quick answer: Under $300, digital is the only honest night vision — and the VIPER at $249.95 is our version of honest: low-light CMOS sensor, 1.54-inch 320×320 display at 60...
Digital Night Vision Under $300: What Can the V...
Quick answer: Under $300, digital is the only honest night vision — and the VIPER at $249.95 is our version of honest: low-light CMOS sensor, 1.54-inch 320×320 display at 60...
Night Vision Battery Guide: Runtimes, Cold, Wha...
Quick answer: A PVS-14 runs about 40 hours on one ordinary AA — the least demanding power bill in your kit. The PVS-31 PRO adds an included AA battery pack...
Night Vision Battery Guide: Runtimes, Cold, Wha...
Quick answer: A PVS-14 runs about 40 hours on one ordinary AA — the least demanding power bill in your kit. The PVS-31 PRO adds an included AA battery pack...
Can You Travel or Fly with Night Vision? (2026 ...
Quick answer: Inside your own country, traveling with night vision is as legal as traveling with a camera — TSA allows it in carry-on or checked bags. Crossing borders is...
Can You Travel or Fly with Night Vision? (2026 ...
Quick answer: Inside your own country, traveling with night vision is as legal as traveling with a camera — TSA allows it in carry-on or checked bags. Crossing borders is...
Do Night Vision Tubes Wear Out? Tube Life & Car...
Quick answer: Yes, image-intensifier tubes are consumables — but slow ones. Gen 2+ class tubes are rated around 5,000 operating hours and Gen 3 around 10,000+; at a typical civilian...
Do Night Vision Tubes Wear Out? Tube Life & Car...
Quick answer: Yes, image-intensifier tubes are consumables — but slow ones. Gen 2+ class tubes are rated around 5,000 operating hours and Gen 3 around 10,000+; at a typical civilian...
PVS-31 PRO vs Elbit BNVD & Steele DTNVS: What D...
Quick answer: The Elbit BNVD-SGC and Steele DTNVS are excellent Gen 3 dual-tube binoculars at $9,000-12,000 through dealers; the L3Harris AN/PVS-31A tops the class near $13,999. The Night Operators PVS-31...
PVS-31 PRO vs Elbit BNVD & Steele DTNVS: What D...
Quick answer: The Elbit BNVD-SGC and Steele DTNVS are excellent Gen 3 dual-tube binoculars at $9,000-12,000 through dealers; the L3Harris AN/PVS-31A tops the class near $13,999. The Night Operators PVS-31...