SWAROVSKI OPTIK 8x42 SLC Binoculars

BH #SW8X42SLCWBB • MFR #58305
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SWAROVSKI OPTIK 8x42 SLC Binoculars
Key Features
  • Fluorite-Containing HD Glass Elements
  • Roof Prisms with Phase Correction
  • SWAROBRIGHT, SWAROTOP, SWARODUR Coatings
  • Wide-Angle Viewing
The 8x42 SLC Binoculars from Swarovski combine extra-low dispersion (HD) glass elements and a range of proprietary optical coatings with a weather-resistant magnesium-alloy housing to create a multi-purpose set of glasses that delivers impressive image quality and durability. This configuration of the SLC displays an immersive 61° apparent viewing angle; a long 18.5mm eye relief and multi-position twist-up eyecups enable a comfortable viewing distance for almost any observer.
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SWAROVSKI OPTIK 58305 Overview

The 8x42 SLC Binoculars from Swarovski combine extra-low dispersion (HD) glass elements and a range of proprietary optical coatings with a weather-resistant magnesium-alloy housing to create a multi-purpose set of glasses that delivers impressive image quality and durability. This configuration of the SLC displays an immersive 61° apparent viewing angle; a long 18.5mm eye relief and multi-position twist-up eyecups enable a comfortable viewing distance for almost any observer.

Swarovski uses phase-corrected roof prisms and fully multi-coated fluorite-containing HD glass optics in the SLC binoculars. Each of the HD lenses is finished with multiple layers of SWAROTOP anti-reflective lens coating. Resulting images transmitted by the optical path are rich with detail and saturated with lifelike color.

In addition to their high-transmission optical system, Swarovski also equips the SLC binoculars with a range of features that improve the handling experience of the observer. The geared focus system offers quick and precise focusing with the same focus wheel, permitting the observer to focus from infinity down to 10.5 ft in only two rotations. Covering the magnesium-alloy housing are two distinct types of rubber armoring, each providing impact protection and tactile response where they are needed most.

Complementing the HD optics and improved ergonomics of the SLC series binoculars is a nitrogen-filled housing that is airtight to a depth of 13 ft. Swarovski finishes the exposed lens surfaces with their SWARODUR scratch-resistant and anti-reflective coating, as well as SWAROCLEAN non-stick lens coating, which repels moisture and prevents residue from adhering to the exposed glass. Their premium optics and user-friendly performance make the SLC binoculars a reliable optic for most close to mid-range glassing tasks.

Optical Performance
  • Magnification: 8x
  • Objective lenses: 42mm diameter
  • HD Optical System: fluorite-containing glass enhances color fidelity and brightness
  • SWAROBRIGHT highly reflective mirror prism coating optimizes color transmission
  • SWAROTOP anti-reflective lens coating reduces glare and improves contrast
  • P-Coating phase-correction preserves sharpness and clarity
  • 61° wide apparent viewing angle
  • 10.5 ft minimum focus distance
  • 18.5mm eye relief
Use and Handling
  • Twist-up eyecups with three click-stop positions
  • Mechanical focus system enables quick yet precise focusing
  • Center wheel diopter adjustment
  • 1/4"-20 threaded mount for tripod adapter
Construction Details
  • Nitrogen filled for fog and waterproof performance
  • Magnesium-alloy housing with dark green rubberized finish
  • Dual-texture rubber armoring enhances impact protection and ergonomics
  • SWAROCLEAN non-stick coating, SWARODUR scratch-resistant lens surfaces
  • Operating temperature: -13 to 131°F
  • Waterproof depth: 13 ft
  • Weight: 28.5 oz

SWAROVSKI OPTIK 58305 Specs

Key Specs
Prism Type
Roof
Magnification
8x
Objective Lens Diameter
42 mm
Angle of View
7.8° (Actual)
Field of View
408' @ 1000 yd / 135.46 m @ 1000 m
Exit Pupil Diameter
5.3 mm
Prism Type
Roof
Performance
Magnification
8x
Objective Lens Diameter
42 mm
Angle of View
7.8° (Actual)
Field of View
408' @ 1000 yd / 135.46 m @ 1000 m
Minimum Focus Distance
10.5' / 3.2 m
Exit Pupil Diameter
5.3 mm
Eye Relief
18.5 mm
Interpupillary Adjustment
55.9 to 76.2 mm / 2.2 to 3"
Diopter Adjustment
-4 to +4
Focus Type
Center
Features
Fogproof
Yes: Nitrogen Filled
Water Resistance
Waterproof
General
Dimensions
5.9 x 4.7 x 2.5" / 149.9 x 119.4 x 63.5 mm
Weight
28.5 oz / 808 g
Packaging Info
Package Weight
4.08 lb
Box Dimensions (LxWxH)
11.75 x 9.7 x 3.8"

SWAROVSKI OPTIK 58305 Reviews

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