Bering Optics HOGSTER-R 35mm product image

Bering Optics HOGSTER-R 35mm

The HOGSTER-R 35MM is a thermal scope made by Bering Optics and is part of the HOGSTER-R series.


The HOGSTER-R 35mm contains a crisp 35mm f/1.1 objective lens focusing the available thermal radiation. The field of view on this thermal scope is 10.7 by 8 degrees. It features a 4 times digital zoom to enlarge your subject. The eye relief distance is measured at 40mm.

Behind the lens of the HOGSTER-R 35mm you can find the (uncooled, 17 micrometer) 384 x 288 pixels core refreshing the image at 50Hz. The thermal contrast (NETD) of this thermal scope is <50mK.

The physical dimensions of this thermal scope read 195 x 72 x 60mm (lwh) weighing in at 486 grams. This device is rated IP67. It handles dust, shocks and water (splashes). It's rated for operating in temperatures between -25°C and 50°C.

The HOGSTER-R 35mm can be used in hunting adventures and police operations.


  • Picture-in-Picture (PiP)
  • Stadiametric Rangefinder
  • Video Out
  • Save zeroing calibration data
  • Manual brightness / sharpness control
  • Precise lens focusing
  • Standby mode
Lens35 mm
Diopter adjustment-5 +5
Eye relief distance40 mm
Optical zoom2 x
Digital zoom4 x
FOV (h/v)10.7 ° / 8 °
Focus range0.5m to infinity
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch17 µm
Sensitivity50 mK
Display resolution (h/v)1280 pixels / 960 pixels
Refresh rate50 Hz
Image polarityWhite hot, black hot, red hot, colored hot
Output screen colorFull color
Startup time5 seconds
Reticle detailsFour reticle patterns with 4 color options
Package contentsVideo-out cable, weapon Mount, 2 CR123 batteries, protective cap, eye piece guard, Soft carrying case, lens cleaning cloth, manual
Dimensions (l/w/h)195 mm / 72 mm / 60 mm
Weight486 g
Number of batteries2
Battery life4 hours
Operating temperature-25 °C / 50 °C
Environmental ratingIP67
Law enforcement
Search & rescue
Fire fighting

Part of HOGSTER-R series