Zeiss Terra 8x25

Sleek and stylish with a gray body and black accents, ZEISS's 8x25 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-colour 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 an 8x power, which provides a nice general-purpose magnification with a generous 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.

Zeiss Terra 8x25

Optical Performance

• 8x magnification
• 25mm objective lenses
• Schmidt-Pechan roof prisms
  
• Extra-low dispersion (ED) glass: Corrects chromatic aberration for true-colour rendition and improved contrast
• Proprietary ZEISS hydrophobic and anti-reflection fully multi-coated optics
• Apparent angle of view: 52
• 357' 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
• 3.1mm exit pupil

Construction Details

• Sleek & stylish with a grey 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 145F (-15 to 62C)
• Weight: 10.9 oz