Specifications


8×42 PRO

Type Roof Prism
Magnification 8x
Objective lens diameter 42 mm
Exit pupil diameter 5.3 mm
Real field of view 7.5-degree
Apparent angle of view 55.3-degree
  • Figure based on ISO 14132-1:2002 calculation.
Field of view at 1,000m 131 m
Relative brightness 27.6
Eye-relief 18 mm
Diopter adjustment range -2-+2
Eye interval adjustment range 56-70 mm
Close focusing distance 1.5 m
Weight (g) 670 g
Width 131 mm
  • Size is measured by eye interval adjustment at max. (mm) and eyecup (turn-and-slide) at min. length (mm).
Height 140 mm
  • Size is measured by eye interval adjustment at max. (mm) and eyecup (turn-and-slide) at min. length (mm).
Depth 53 mm
  • Size is measured by eye interval adjustment at max. (mm) and eyecup (turn-and-slide) at min. length (mm).
Lens construction 9 Elements in 7 Groups
Coating Full multi-coating, Phase-correction Coating, Dielectric multilayer prism coating, Water & oil repellent coating, ZERO Coating
ED Lens With
Waterproof With
  • Waterproof designed by nitrogen-filled body, and can be submerged to a depth of 1 meter for up to 5 minutes. But can be not used in underwater.
Strap width 12 mm

10×42 PRO

Type Roof Prism
Magnification 10x
Objective lens diameter 42 mm
Exit pupil diameter 4.2 mm
Real field of view 6.2-degree
Apparent angle of view 56.9-degree
  • Figure based on ISO 14132-1:2002 calculation.
Field of view at 1,000m 108 m
Relative brightness 17.6
Eye relief 16 mm
Diopter adjustment range -2-+2
Eye interval adjustment range 56-70 mm
Close focusing distance 1.5 m
Weight 665 g
Width 131 mm
  • Size is measured by eye interval adjustment at max. (mm) and eyecup (turn-and-slide) at min. length (mm).
Height 140 mm
  • Size is measured by eye interval adjustment at max. (mm) and eyecup (turn-and-slide) at min. length (mm).
Depth 53 mm
  • Size is measured by eye interval adjustment at max. (mm) and eyecup (turn-and-slide) at min. length (mm).
Lens construction 9 Elements in 7 Groups
Coating Full multi-coating, Phase-correction Coating, Dielectric multilayer prism coating, Water & oil repellent coating, ZERO Coating
ED Lens With
Waterproof With
  • Waterproof designed by nitrogen-filled body, and can be submerged to a depth of 1 meter for up to 5 minutes. But can be not used in underwater.
Strap width 12 mm
  • Specifications are subject to change without notice.

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