Description
Zeiss Terra ED Compact 10×32
The black 2017 edition of ZEISS Optics’ 10×32 Terra ED Binoculars feature a redesigned ergonomic chassis that makes holding them more comfortable, especially during long glassing sessions. Optically, they retain the exceptional elements that are the hallmarks of the Terra ED, including compact Schmidt-Pechan roof prisms, SCHOTT extra-low dispersion (ED) glass, and proprietary multicoatings. These complementary technologies and elements work together to produce an immersive observational experience that presents clear and bright views despite the relatively small objectives, with accurate colour representation and virtually zero distortion across the entire wide field of view.
The comfortable ergonomic chassis is made of a fiberglass-reinforced polycarbonate to help reduce weight without sacrificing strength and while adding impact and temperature resistance. Being resistant to temperature changes not only ensures that the housing will remain a constant temperature even in cold and wet conditions, but ensures it will not experience the expansion and contraction common in metal chassis that can cause the optical elements to move out of alignment over time and hinder the binoculars’ ability to achieve sharp focus. The chassis is covered in a black rubber armour that helps to protect it from drops and impacts and provides a slip-resistant grip.
Optical Performance
10x magnification
32mm objective lenses
Roof prism optical path
The compact Schmidt-Pechan prism design corrects the view while allowing for thinner optical tubes versus the more common Abbe-Koenig design
SCHOTT ED glass elements reduce chromatic and spherical aberrations to produce views with true colour rendition without halos, diffraction, or distortion across the entire field of view
ZEISS proprietary hydrophobic multicoated optics shed dust, dirt, and oils while improving light transmission, colour rendition, sharpness, and contrast
Short 5.25-foot close-focus distance
Wide 61° apparent angle of view
442-foot field of view at 1000 yards
Zeiss Terra ED Compact 10×32
Use and Handling
Closed-bridge configuration
Large fast-focus center wheel
±3 right-eye dioptric correction
56-74mm interpupillary adjustment range
Twist-up click-stop rubber eyecups for comfortable use with or without eyewear
Long 16.5mm eye relief
Comfortable 4mm exit pupil
Construction Details
Impact-, corrosion-, and temperature-resistant fiberglass-reinforced polycarbonate housing
Temperature resistance prevents expansion and contraction in extreme temperature changes, which prevents optical components from moving out of alignment
Protective black rubber armour
Nitrogen filled for waterproof and fog proof performance
Submersible to 100 mbar of pressure, or approximately 3′ (1m)
Operating temperature: 5 to 140°F (-15 to 60°C)
Weight: 18 oz
