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Z-CAI 10x42 - Trekking Binocular - CAI Approved

Z-CAI 10x42 - Trekking Binocular - CAI Approved

Regular price €298,00 EUR
Regular price Sale price €298,00 EUR
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Tax included.

Z-CAI 42 Trekking Binoculars approved by CAI - Italian Alpine Club.

42mm lens diameter for the most requiring explorers.

Low Dispersion optics, BAK4 prisms, fully multi-coated anti-reflective multi green system treatment.

Shockproof and Waterproof, made of non-slip rubber.

Twist-up eyecups.

Comes with a case and shoulder strap. Ideal for those seeking a professional, lightweight, portable binocular with excellent quality of vision.

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Z-CAI 10x42 - Trekking Binocular - CAI Approved

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Best for

  • Trekking


156mm X 126mm X 57 mm


687 g

Included Accessories

  • Soft Case
  • Lens Cleaning Cloth
  • Strap
  • Lens Caps
  • Eyepiece Caps


BAK-4 glass is a top-quality material with a higher refractive index and lower dispersion than BAK-7 glass. This means prisms made of BAK-4 deliver brighter, clearer images with minimal chromatic aberration and distortion, even at the edges of the visual field. While it's more expensive to produce, BAK-4 is superior in quality to BAK-7 in all aspects.

Multi Green System

The latest Ziel anti-reflective treatment, composed of cutting-edge materials applied in 12 layers to each lens, drastically reduces glare and enhances light transmission. Producing brighter, more vivid, and true-to-color images, even in low light conditions. Fully Multi-Coated, meaning every lens surface has been treated to optimize visual clarity.


Our binoculars are all built water-resistant and fog-proof to guarantee the perfect use in any weather conditions.

Z-CAI 10x42 - Trekking Binocular - CAI Approved

technical specifications



Lens Diameter



  • BAK4

Lens Coatings

Multi-Green-System (fully multi-coated)

Viewing Angle


Field of View (1000m)

98 m

Minimum Focusing Distance

2,5 m

Dioptric Correction

+/- 4D

Interpupillary distance (PD)

58-72 mm

Twilight Factor


Exit Pupil Diameter

4,2 mm

Extra Features

  • Nitrogen Filled
  • Waterproof
  • Fogproof
  • Tripod Screw Mount