Magnification 10 ×
Effective lens diameter 32 mm
Light transmission 90%
Exit pupil diameter 3.2 mm
Twilight factor 17.9
Field of view at 1,000 m (yds) 118 m (354 ft)
Subjective viewing angle 68° Ww
Close focusing distance 1.5 m (4.9 ft)
Diopter adjustment range − 4.0 / + 4.0 dpt
Exit pupil distance 16 mm
Pupil distance 54 – 74 mm
Lens type HD
Prism system Schmidt-Pechan
LotuTec / Nitrogen filled Yes
Water resistance 400 mbar
Operating temperature

− 30°C / + 63°C (− 22°F / + 145°F)

Length 132 mm (5.2 ")
Width at an interpupillary distance of 65 mm 118 mm (4.6 ")
Weight 630 g (22.2 oz)