Zeiss 10x25 Terra ED Pocket Binoculars Black/Grey

Sleek and stylish with a gray body and black accents, ZEISS's 10x25 Terra ED Compact Binoculars give you a competent and compact optic that fits easily in the palm of your hand and looks good while they are there. A combination of technologies work together to produce bright and clear images with increased contrast and true-color rendition. They include Schmidt-Pechan roof prisms, SCHOTT extra-low dispersion (ED) glass, and anti-reflection fully multi-coated optics. The Terra ED is offered here in a 10x power, which walks the delicate line between an increased viewing distance over lower magnification optics while maintaining a useful field of view.

The lightweight housing is nitrogen filled and O-ring sealed, enabling them to withstand use in wet and snowy weather, and the rubberized armor offers protection from impacts while providing a slip-resistant grip. The Terra's double-hinge closed-bridge design allows them to fold compactly for an easy fit in most pockets or packs, while the knurled center focus wheel enables fast focusing. Twist-up eyecups make them comfortable to use with or without eyewear.

Optical Performance

10x magnification

25mm objective lenses

Schmidt-Pechan roof prisms

Extra-low dispersion (ED) glass: Corrects chromatic aberration for true-color rendition and improved contrast

Proprietary ZEISS hydrophobic and anti-reflection fully multi-coated optics

Apparent angle of view: 54°

291' field of view at 1000 yd

Use and Handling

Closed-bridge configuration

Knurled center focus wheel

Twist-up rubber eyecups

+3/-3 right eye dioptric correction, center adjustment wheel

Interpupillary adjustment range: 35-72mm

16mm long eye relief

2.5mm exit pupil

Construction Details

Sleek & stylish with a gray body and black accents

Protective rubber-armored grips

Nitrogen filled for water and fogproof performance

Test to 100mbar of pressure against ingress of water

Functional temperature range: 4 to 145°F (-15 to 62°C)

Weight: 10.9 oz