Leica 8x42 Ultravid HD-Plus Binoculars

Building on the success of the original Ultravid HD - Leica's 8x42 Ultravid HD-Plus Binoculars add improved technologies and materials to create an optic with bright and clear images across the entire field of view The HD-Plus binoculars deliver enhanced contrast and true color fidelity - with virtually zero distortion - even in low-light conditionsLeica upgraded the glass to specially formulated SCHOTT HT glass - which increases light transmission especially in the blue-violet light band - improves color fidelity - and enhances low-light performance Scratch- and abrasion-resistant High Durable Coating (HDC) and hydrophobic AquaDura coating on the outer lenses protect surfaces and cause water and oil to bead off for easier cleaning and clearer vision The roof prisms feature P40 phase correction and proprietary High Lux System (HLS) coatings These coatings virtually eliminate chromatic aberration for enhanced color rendition and increased contrastComplementing the optical performance are uncompromising construction details To reduce user fatigue during long glassing sessions - the chassis is made of a lightweight yet durable magnesium alloy - with a titanium center hinge axle The optical tubes are nitrogen filled for fogproof performance and sealed to make the binoculars submersible to 164' or 05 bar of pressure Ergonomic thumb indents on the bottom of the binoculars coupled with protective rubber armoring provide a comfortable slip-resistant grip A lubrication-free focus system provides fast and precise focusing - with PETP-Discs to provide smooth movement throughout the broad operating temperature range

Features: Tripod Mountable, Twist-Up Click-Stop Eyecups, HDC and AquaDura Lens Coatings, SCHOTT HT Glass, Closed-Bridge Configuration, Magnesium-Alloy Chassis, Phase-Corrected Roof Prisms, Nitrogen Filled, Water/Fogproof, Center Focusing, Protective Rubber Armor

Prism Type: Roof

Magnification: 8x

Objective Lens Diameter: 42 mm

Angle of View: 7.4 degrees (Actual)

Field of View: 389' @ 1000 yd / 129.15 m @ 1000 m

Minimum Focus Distance: 9.84' / 3 m

Exit Pupil Diameter: 5.2 mm

Eye Relief: 15.5 mm

Interpupillary Adjustment: 55 to 75 mm / 2.2 to 3-inch

Diopter Adjustment: -4 to +4

Focus Type: Center

Fogproof: Yes - Nitrogen Filled

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 5.6 x 4.8 x 2.6-inch / 14.2 x 12.1 x 6.7 cm

Weight: 27.87 oz / 790 g