Zeiss 8x25 Terra ED (Gray-Black) Binocular
SKU: 522502-9907-000

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About this product
Zeiss's gray-black 8x25 Terra ED Compact Binocular gives you a competent and compact optic that fits easily in the palm of your hand. A combination of technologies work together to produce bright and clear images with increased contrast and true color rendition that include: Schmidt-Pechan roof prisms, Schott extra low-dispersion (ED) glass, and anti-reflection fully multicoated optics. The Terra ED is offered here in a 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 it 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 it 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 it comfortable to use with or without eyewear.
- Optical Performance
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- 8x 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 multicoated optics
- Apparent angle of view: 52ø
- 357' field of view at 1000 yd
- Use and Handling
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- 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
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- 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 145øF (-15 to 62øC)
- Weight: 10.9 oz