Bering Optics Hogster Vibe 35 vs Bering Optics Super Hogster A3
The Hogster Vibe 35 runs a 384×288 core at 17 µm behind a 35 mm lens; the Super Hogster A3 runs 384×288 at 12 µm behind 35 mm. On the Johnson yardstick they detect a person at 515 m and 729 m and recognize one at 129 m and 182 m; the boxes say 750 m and 1,000 m. The Super Hogster A3 is lighter by 0.1 oz. Approximate prices are ~$2,075 and ~$3,095.
79 m identify129 m recognize515 m detectbox says 750 m (hog (L16 x H9))
Bering Optics Super Hogster A3384×288 · 12 µm · 35 mm
112 m identify182 m recognize729 m detectbox says 1,000 m (running hog (L16 x H19))
501002005001k2k5k m
Estimated from pixel pitch and lens focal length using the Johnson criteria (2, 8 and 13 pixels across a 0.5 m human critical dimension), clear air, 50 % probability. A model of the optics, not a measurement — real range depends on temperature contrast, humidity and the animal.