Skip to product information
1 of 7


Z-CAI 10x25 - Trekking Binocular - CAI Approved

Z-CAI 10x25 - Trekking Binocular - CAI Approved

Regular price €214,00 EUR
Regular price Sale price €214,00 EUR
Sale Sold out
Tax included.

Z-CAI 10x25 trekking binocular approved by the Italian Alpine Club

HD vision through the BAK4 prisms and the multi green system anti-reflection coating (fully multi coated).
Shockproof and non-slip rubber. Twist-up eyecups.
Mechanical system with central focusing wheel.

Case and shoulder strap included.

Ideal for those looking for professional, lightweight, transportable binoculars with excellent viewing quality.

View full details

Z-CAI 10x25 - Trekking Binocular - CAI Approved

Collapsible content

Best for

  • Trekking


118mm X 120mm X 43mm


358 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 10x25 - Trekking Binocular - CAI Approved

technical specifications



Lens Diameter



  • BAK4

Lens Coatings

Multi-Green-System (fully multi-coated)

Viewing Angle


Field of View (1000m)

91 m

Minimum Focusing Distance

2,5 m

Dioptric Correction

+/- 4D

Interpupillary distance (PD)

58-72 mm

Twilight Factor


Exit Pupil Diameter

2,5 mm

Extra Features

  • Waterproof
  • Nitrogen Filled
  • Fogproof
  • Tripod Screw Mount