SP WP Series

Specifications

SP 8x40 WPSP 10x50 WPSP 10x50 WPSP 20x60 WP


SP 8x40 WP
Type Porro-prism centre focusing (built-in focusing arm)
Lens construction
Objective lens
Eyepiece lens

2 elements - 1 group
3 elements - 2 groups
Magnification 8X
Objective Lens Diameter 40 mm
Real Field of View 6.3º
Apparent Field of View 48º
Field of view at 1000m 110 m
Field of view at 1000 yards 330 ft.
Exit Pupil 5.0 mm
Eye Relief 20 mm
Relative Brightness 25
Diopter Adjustment Right diopter ring (Click diopter adjustment)
Diopter Adjustment Range ±2m-1
Eye Width Adjustment Range 57 to 72 mm
2.2 to 2.8 inches
Focusing Range 3.5 m to infinity
11.5ft. to Infinity
Eyepiece Ring Helicoid type (3 click stop)
Height & Width: 136 x 178 mm
5.2 inches x 7.0 inches
Thickness 76 mm
3.0 inches
Weight 900g
31.7 oz.
Notes Waterproof 1m in depth of water (JIS class 6), Nitrogen filled
Body Colour Black

SP 10x50 WP
Type Porro-prism centre focusing (built-in focusing arm)
Lens construction
Objective lens
Eyepiece lens

2 elements - 1 group
3 elements - 2 groups
Magnification 10X
Objective Lens Diameter 50 mm
Real Field of View 5.0º
Apparent Field of View 47º
Field of view at 1000m 87 m
Field of view at 1000 yards 261 ft.
Exit Pupil 5.0 mm
Eye Relief 20 mm
Relative Brightness 25
Diopter Adjustment Right diopter ring (Click diopter adjustment)
Diopter Adjustment Range ±2m-1
Eye Width Adjustment Range 57 to 72 mm
2.2 to 2.8 inches
Focusing Range 5.5 m to infinity
18 ft. to Infinity
Eyepiece Ring Helicoid type (3 click stop)
Height & Width: 178 x 183 mm
7.0 inches x 7.2 inches
Thickness 79 mm
3.1 inches
Weight 1060g
37.4 oz.
Notes Waterproof 1m in depth of water (JIS class 6), Nitrogen filled
Body Colour Black

SP 12x50 WP
Type Porro-prism centre focusing (built-in focusing arm)
Lens construction
Objective lens
Eyepiece lens

2 elements - 1 group
4 elements - 3 groups
Magnification 12X
Objective Lens Diameter 50 mm
Real Field of View 4.2º
Apparent Field of View 48º
Field of view at 1000m 73 m
Field of view at 1000 yards 219 ft.
Exit Pupil 4.2 mm
Eye Relief 20 mm
Relative Brightness 17.4
Diopter Adjustment Right diopter ring (Click diopter adjustment)
Diopter Adjustment Range ±4m-1
Eye Width Adjustment Range 57 to 72 mm
2.2 to 2.8 inches
Focusing Range 5.5 m to infinity
18 ft. to Infinity
Eyepiece Ring Helicoid type (3 click stop)
Height & Width: 178 x 183 mm
7.0 inches x 7.2 inches
Thickness 79 mm
3.1 inches
Weight 1080g
38.1 oz.
Notes Waterproof 1m in depth of water (JIS class 6), Nitrogen filled
Body Colour Black

SP 20x60 WP
Type Porro-prism centre focusing (built-in focusing arm)
Lens construction
Objective lens
Eyepiece lens

2 elements - 1 group
5 elements - 4 groups
Magnification 20X
Objective Lens Diameter 60 mm
Real Field of View 2.2º
Apparent Field of View 44º
Field of view at 1000m 38 m
Field of view at 1000 yards 114 ft.
Exit Pupil 3.0 mm
Eye Relief 21 mm
Relative Brightness 9
Diopter Adjustment Right diopter ring (Click diopter adjustment)
Diopter Adjustment Range ±4m-1
Eye Width Adjustment Range 57 to 72 mm
2.2 to 2.8 inches
Focusing Range 8 m to infinity
26.2 ft. to Infinity
Eyepiece Ring Helicoid type (3 click stop)
Height & Width: 224 x 195 mm
8.8 inches x 7.7 inches
Thickness 85 mm
3.3 inches
Weight 1400g
49.4 oz.
Notes Waterproof 1m in depth of water (JIS class 6), Nitrogen filled
Body Colour Black

Page top