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Styrka 15x56mm S9 Binocular

Availability: In Stock

USD 839.00

Specifications for Styrka 15x56mm S9 Roof Prism Binocular:

Magnification: 15x
Objective Lens Diameter: 56mm
Angular Field of View: 4.4 degrees
Linear Field of View: 231ft/77m@1000yds/m
Close Focus: 9.8ft / 3.0m
Eye Relief: 18mm
Exit Pupil: 3.7mm
Prism Type: Abbe Koenig
Prism Coatings: Phase
Waterproof: Waterproof (IPX7) and Nitrogen Purged
Relative Brightness: 13.7
Twilight Factor: 28.9
Interpupillary Distance: 55-74mm
Diopter ADJ Range: ±3
Weight: 51.3 oz
Dimensions: 8.25x6.25x2.68 inches

Features of Styrka 15x56mm S9 Roof Prism Binocular:

  • ED GLASS OBJECTIVE LENSES - Advanced, extra-low dispersion (ED) optical glass provides razor-sharp images and superb color correction while dramatically increasing clarity during low-light situations
  • PHASE COATED PRISMS - Coating applied to one surface of the prism increases contrast and sharpness by correcting out-of-phase light
  • ABBE KOENIG PRISMS - Prism design with a more direct optical path is ideal for large objective binoculars, improving performance and light transmission
  • SXL-MAX FULLY MULTI-COATED OPTICS GROUP - All lens surfaces are coated multiple times utilizing our proprietary SXL-MAX anti-reflective flat broadband coatings for maximum brightness and optimal color, sharpness and image contrast, while maximizing transmission across the entire visible light spectrum for true-to-nature color representation
  • OPEN BRIDGE DESIGN - Ergonomic design allows fingers to wrap around the barrels of the binocular for improved grip, steadiness and one-handed use
  • 100 percent WATERPROOF - Fully sealed housing for performance in all conditions; submersion tested for 30 minutes in 1 meter (3.3 feet) of water
  • NITROGEN PURGED - Internal housing is purged of air and filled with dry nitrogen gas to prevent internal fogging
  • RUBBER ARMOR - Provides tough, durable external protection and a secure no-slip grip
  • TWIST-UP EYECUPS - Twist up or down for a custom fit to your eye, with or without glasses

Package Contents:

  • Styrka 15x56mm S9 Roof Prism Binocular

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