The 15x56 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 62 degrees apparent viewing angle a long 16mm eye relief and multi-position twist-up eyecups enable a comfortable viewing distance for almost any observerSwarovski uses an Abbe-Koenig prism design for the 56mm SLC model - which maintains a streamlined form factor without sacrificing image quality The prisms are phase corrected to enhance sharpness and reduce chromatic aberration And each of the fluorite-containing HD glass elements is finished with multiple layers of SWAROTOP anti-reflective lens coating Resulting images transmitted by the SLC optical path are rich with detail and saturated with lifelike colorIn 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 13 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 mostComplementing 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
Features: 16mm Eye Relief, Mechanical Center Focus System, Magnesium-Alloy Housing, Rubber Armored, Open-Bridge Configuration, Three-Position Twist-Up Eyecups, Wide-Angle Viewing, SWAROBRIGHT, SWAROTOP, SWARODUR Coatings, Roof Prisms with Phase Correction, Fluorite-Containing HD Glass Elements, Nitrogen Filled Fogproof/Waterproof
Prism Type: Roof
Magnification: 15x
Objective Lens Diameter: 56 mm
Angle of View: 4.5 degrees (Actual)
Field of View: 234' @ 1000 yd / 77.69 m @ 1000 m
Minimum Focus Distance: 12.8' / 3.9 m
Exit Pupil Diameter: 3.7 mm
Eye Relief: 16 mm
Interpupillary Adjustment: 55.9 to 76.2 mm / 2.2 to 3-inch
Diopter Adjustment: -5 to +5
Focus Type: Center
Fogproof: Yes: Nitrogen Filled
Environmental Resistance: Water-Resistant (Unrated)
Dimensions: 7.6 x 5.6 x 2.9-inch / 193.04 x 142.24 x 73.66 mm
Weight: 42.3 oz / 1.2 kg
