Large objective lens elements provide maximum light gathering capabilities and are perfect for use in low light conditions.
Premium multi-layer coating assures the maximum light transmission through the binocular. The result is bright, crisp, true-to-life images in the widest range of viewing conditions.
Rigid body construction makes these binoculars extremely rugged to maintain optical alignment. This ensures comfortable viewing throughout the life of the product.
Waterproof and nitrogen-filled (JIS Class 6) to handle the most extreme weather conditions (submersible to 1m).
The SP 10×50 WP has a 50mm objective lenses
SP 10×50 WP
Type
Porro-prism center 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
