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 color 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, color 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
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 gray rubber armor
Nitrogen filled for waterproof and fogproof performance
Submersible to 100 mbar of pressure, or approximately 3' (1m)