Zeiss Victory RF 8x42 Rangefinder Binoculars

Magnification

8 ×

Effective lens diameter

42 mm

Exit pupil diameter

5.3 mm

Twilight factor

18.3

Field of view at 1,000 m (yds)

135 m (405 ft)

Subjective viewing angle

61° Ww

Close focusing distance

2.5 m (8.2 ft)

Diopter adjustment range

− 4.0 | + 4.0 dpt

Exit pupil distance

16 mm

Pupil distance

53.5 – 76 mm

Lens type

FL

Prism system

Abbe-König

LotuTec | Nitrogen filled

+ | +

Water resistance

100 mbar

Measuring range

10 – 2,300 m (11 – 2,500 yds)

Measuring accuracy

± 1 – 600 / ± 0.5 % > 600 m (yds)

Measuring duration

< 0.3 Sec

Laser wavelength

905 nm

Laser beam divergence

1.6 × 0.5 nm

Battery

1 × 3V Type CR 2

Battery life at +20°C

> 2.500 ×

Operating temperature

− 30°C | + 63°C (− 22°F | + 145°F)

Length

166 mm (6.5 ")

Width at an interpupillary distance of 65 mm

130 mm (5.1 ")

Weight

930 g (32.8 oz)