ZEISS Terra ED Pocket 10x25 Binoculars - Technical Specification

• Model: ZEISS Terra ED Pocket 10x25

• Magnification: 10x

• Objective lens diameter: 25 mm

• Lens type: ED

• Prism system: Schmidt-Pechan

• Light transmission: 88%

• Lens coating: Hydrophobic ZEISS multicoating

• Exit pupil diameter: 2.5 mm

• Twilight factor: 15.8

• Field of view at 1,000 m: 97 m

• Apparent field of view: 54°

• Close focusing distance: 1.9 m

• Eye relief: 16 mm

• Dioptre adjustment: −3 to +3 dpt

• Interpupillary distance: 35–72 mm

• Nitrogen-filled: Yes

• Water resistance: 100 mbar

• Operating temperature: −20°C to +63°C

• Dimensions: 111 × 115 mm*

• Weight: 310 g

Dimensions show length × width, with width measured at an interpupillary distance of 65 mm.