Fujinon KF 10x42 Binoculars | Camera Centre | Fujinon Ireland

Fujinon KF 10x42 H


• BK7 Phase-Corrected Roof Prisms
• Fully Multi-Coated Optics
• 60° Wide Viewing Angle
• Nitrogen-Filled, Water and Fog-proof
• Closed Bridge Configuration
• Aluminum Alloy Chassis
• Centre Focus Wheel
• Tripod Mountable with Optional Adapter
• Weight: 23.5 Ounces

Fujinon KF 10x42 H

Fujinon KF 10x42 H
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The 10x42 KF Binocular from Fujinon utilizes phase-corrected BK7 roof prisms with anti-reflection fully multi-coated optics to create images that are clear and bright with minimal distortion and true color transmission. The 10x magnification is ideal for resolving detail in heavy brush or at long distances where accurate identification is critical. With a long 13mm eye relief, a comfortable 4.2mm exit pupil, and a 60° wide apparent angle of view, the normal limitations of high powered binoculars, such as visible hand-shake, are reduced for a more immersive observational experience.

Built for the rigors of constant outdoor use, the housing features an armored exterior that protects the binocular from drops and impacts as well as helps to provide a slip-resistant grip, especially when it is cold and wet out. The optical tubes are nitrogen filled and O-ring sealed for water and fogproof performance in all weather conditions. For long-duration observation sessions, the KF binoculars can be mounted on a tripod using an optional adapter.

Optical Performance

  • 10x magnification
  • 42mm diameter objective
  • BK7 roof prisms
  • Phase-corrected silver-coated prisms provide enhanced color rendition and contrast
  • Anti-Reflection fully multi-coated optics reduces light loss and increases overall image brightness, color, and clarity
  • 315' field of view at 1000 yards
  • Wide 60° angle apparent angle of view

Use and Handling

  • Center focus wheel
  • Right-eye dioptric adjustment
  • 56-74mm interpupillary adjustment range
  • Tripod mountable with optional adapter
  • Comfortable 4.2mm exit pupil
  • Long 13mm long eye relief

Construction Details

  • Lightweight and durable aluminum alloy chassis
  • Protective rubber armoring provides slip-resistant grip
  • Nitrogen-filled for water and fogproof performance
  • Weight: 23.5 ounces
Prism Type Roof
Magnification 10x
Objective Lens Diameter 42mm
Angle of View 6.0° (actual)
Field of View 315.0'; @ 1000 yd / -1.0 m @ 1000 m
Minimum Focus Distance 8.2'; / 2.5 m
Exit Pupil Diameter 4.2  mm
Eye Relief 13.0  mm
Interpupillary Adjustment 56.0 - 74.0 mm / 2.2 - 2.9"
Dioptric Correction Not specified by manufacturer
Focus Type Center
Tripod Mount Yes (Adapter Optional)
Dimensions 5.6 x 5.4 x 2.2" / 14.3 x 13.7 x 5.5 cm
Weight 23.5 oz / 666.2 g
Packaging Info  
Package Weight 1.85 lb
Box Dimensions (LxWxH) 6.9 x 6.4 x 2.9"