Technical Details:

Magnification: 8×

Effective lens diameter: 42mm

Light transmission: 88%

Exit pupil diameter: 5.3 mm

Twilight factor: 18.3

Field of view at 1,000yds: 375 ft

Subjective viewing angle: 56°

Close focusing distance: 5.3ft
Exit pupil distance: 18 mm

Pupil distance: 58 – 75.5 mm

Lens type: ED

Prism system: Schmidt-Pechan

ZEISS Terra® ED binoculars are lightweight, reliable and easy to use. Their state-of-the-art and sleek design makes them comfortably compact. They incorporate famous SCHOTT ED glass, with multi-coated lenses that guarantee brilliant images down to the very last detail - and are protected with hydrophic lens coating. The Terra ED binoculars are waterproof and nitrogen-filled, making them rough and ready. Terra ED binoculars are constructed with a fiberglass frame.  They serve as the perfect entry into the world of ZEISS.

A bright image, outstanding resolution of details and comfortable viewing characteristics. In combination with optimum ease of handling, these perfectly describe the outstanding properties of the Terra ED 42.