SP WP Series

Large objective lenses incorporated in the design allow for contrast-rich, bright viewing under all light conditions.

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  • 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).
  • This series consists of four high-performance, waterproof models: the SP 8×40 WP, with 40mm objective lenses, the SP 10×50 WP and SP 12×50 WP with 50mm objective lenses, and the SP 20×60 WP with extra-large 60mm objective lenses.

SP WP Series

TypePorro-prism centre focusing (built-in focusing arm)
Model No.65871 – SP 8×40 WP
Model No.65872 – SP 10×50 WP
Model No.65873 – SP 12×50 WP
Model No.65874 – SP 20×60 WP
Eye Relief20 mm
Objective Lens Diameter40 mm
Real Field of View6.3 º
Field of view at 1000m110 m
Field of view at 1000 yards330 ft.
Exit Pupil5.0 mm
Relative Brightness25
Diopter AdjustmentRight diopter ring (click diopter adjustment)
Diopter Adjustment Range±2m-1
Eye Width Adjustment Range57 to 72 mm / 2.2 to 2.8 inches
Focusing Range3.5 m to infinity / 11.5ft. to Infinity
Eyepiece RingHelicoid type (3 click atop)
Height & Width136 x 178 mm / 5.2 inches x 7.0 inches
Thickness76 mm / 3.0 inches
NotesWaterproof 1m in depth of water (JIS class 6), Nitrogen filled
Body ColorBlack
Apparent Field of View48º
Weight900g / 31.7 oz.
Lens Construction (Objective lens / Eyepiece lens)2 elements – 1 group / 3 elements – 2 groups

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