Prophet River Firearms

Zeiss's grey 8x42 Terra ED Binocular combines SCHOTT ED glass elements and a compact weather-sealed housing to create a multi-purpose optic that delivers the image quality and streamlined silhouette for birders and hunters seeking a budget-friendly set of glasses that do not sacrifice twilight performance or functionality. At the core of Terra ED are fully multi-coated SCHOTT ED glass lenses designed to maximize light transmission and render contrast-rich images. They also boast the ability to focus down to less than 6 ft, allowing observers to get up close to the bird or other nearby subject of interest Thanks to a space-saving Schmidt-Pechan roof prism design and lightweight composite housing, this binocular weighs just a pound and a half.

Complementing the high-transmission optical path and modest form factor, the Terra ED has a nitrogen-filled housing that provides fogproof performance and has been tested to withstand submersion to a depth of approximately 3 ft. This water and fogproof performance, coupled with a broad operating temperature range, enables these binoculars to stand up to almost any outdoor observational situation. A textured center focus wheel and twist-up rubber eyecups supply additional handling features that enhance the overall ergonomics and help make it a full-featured binocular for close to mid-range use.

Prism Type - Roof
Brand - Zeiss
Magnification - 8x
Objective Lens Diameter - 42mm
Angle Of View - 56° (apparent)
Field-of-View - 375.0' @ 1000 yd / 124.5 m @ 1000 m
Exit Pupil Diameter - 5.3 mm
Eye Relief - 18 mm
Interpupillary Distance - 8.9 - 11.8 mm / 22.6 - 29.9"
Focus Type - Center
Color - Grey