SD WP Series

Specifications

SD 8x42 WPSD 10x42 WP


SD 8x42 WP
Type Roof-prism, Centre focusing (Inner focusing)
Lens construction
Objective lens
Eyepiece lens

4 elements - 3 group
4 elements - 3 groups
Magnification 8X
Objective Lens Diameter 42 mm
Real Field of View 7.5º
Apparent Field of View 55º
Field of view at 1000m 131 m
Field of view at 1000 yards 393 ft.
Exit Pupil 5.2 mm
Eye Relief 21 mm
Relative Brightness 27.6
Diopter Adjustment Center diopter ring with click-stop
Diopter Adjustment Range ±3m-1
Eye Width Adjustment Range 54 to 76 mm
2.1 to 3.0 inches
Focusing Range 2.5 m to infinity
8.2 ft. to Infinity
Eyepiece Ring Helicoid type (4 click stop)
Height & Width: 148 x 134 mm
5.8 inches x 5.3 inches
Thickness 52 mm
2.0 inches
Weight 640g
22.6 oz.
Notes Waterproof 1m in depth of water (JIS class 6), Nitrogen filled
Body Colour Dark Green & Black

SD 10x42 WP
Type Roof-prism, Centre focusing (Inner focusing)
Lens construction
Objective lens
Eyepiece lens

4 elements - 3 group
4 elements - 3 groups
Magnification 10X
Objective Lens Diameter 42 mm
Real Field of View 6.0º
Apparent Field of View 55º
Field of view at 1000m 105 m
Field of view at 1000 yards 315 ft.
Exit Pupil 4.2 mm
Eye Relief 18 mm
Relative Brightness 17.6
Diopter Adjustment Center diopter ring with click-stop
Diopter Adjustment Range ±3m-1
Eye Width Adjustment Range 54 to 76 mm
2.1 to 3.0 inches
Focusing Range 2.5 m to infinity
8.2 ft. to Infinity
Eyepiece Ring Helicoid type (4 click stop)
Height & Width: 143 x 134 mm
5.6 inches x 5.3 inches
Thickness 52 mm
2.0 inches
Weight 615g
21.7 oz.
Notes Waterproof 1m in depth of water (JIS class 6), Nitrogen filled
Body Colour Dark Green & Black

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