Leica Ultravid HD-Plus 10x42mm Binoculars
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Key Features
- SCHOTT HT Glass
- Phase-Corrected Roof Prisms
- HDC and AquaDura Lens Coatings
- 63° Wide-Angle Viewing
- Nitrogen Filled, Water/Fogproof
- Magnesium Alloy Chassis
- Protective Rubber Armor
- Center Focusing
- Tripod Mountable
- Twist-Up Click-Stop Eyecups
Description
Building on the success of the original Ultravid HD, Leica's 10x42 Ultravid HD-Plus Binoculars add improved technologies and materials to create an optical device 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 conditions. Helping compensate for the visually distracting hand shake common with using 10x and greater optics, is a wide 63° apparent viewing angle. This allows the use of high-magnification binoculars without the need for stabilization equipment like harnesses or tripods.
For Breath-Taking Views
Innovative Aquadura Coating
The AquaDura coating developed by Leica gives crystal clear vision in any weather and protects the lenses from scratches and abrasion. Raindrops simply roll off. Dirt and fingerprints are easily wiped away.
Resistant by Nature
The timeless elegant design hides and protects what’s inside: precise mechanisms and the finest optics. The Ultravid HD-Plus binoculars are reliable companions that have been tested under the toughest conditions.
Crystal Clear Vision
The Leica Ultravid HD-Plus series is a precise combination of state-of-the-art technology, new coating processes, innovative glass materials and the greatest optical know-how.
Leica 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 contrast.
Complementing 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 16.4' or 0.5 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.
Optical Performance
- 10x magnification
- 42mm objective lens diameter
- Compact roof prism optical path
- High-quality SCHOTT HT glass increases light transmission, especially in the blue-violet band, improves color fidelity, and enhances low-light performance
- P40 and proprietary High Lux System (HLS) prism coatings
- High-temperature plasma lens coating depositing system for precise optical coating placement
- Phase-corrected prisms reduce chromatic aberration for enhanced color rendition
- Scratch- and abrasion-resistant High Durable Coating (HDC) and hydrophobic AquaDura coating on outer lenses protect surfaces and cause water and oil to bead off lenses for easier cleaning and clearer vision in bad weather
Use and Handling
- Lubricant-free center focus system with PETP-Discs provides smooth movement throughout the operating temperature range
- ±4 right-eye dioptric correction
- Locking center diopter adjustment wheel
- Twist-out two-stage click-stop eyecups
- Flip-down tethered objective lens caps
- Tripod mountable with optional adapter
Construction Details
- Light and durable magnesium chassis
- Titanium center hinge axle
- Slip-resistant protective rubber-armored body
- Nitrogen filled, fogproof and watertight to 16.5'/0.5 bar pressure
- Broad -13 to 131°F operating temperature
- Ergonomic thumb rests for added comfort and a better grip
Key Specs
Prism Type |
Roof
|
Magnification |
10x
|
Objective Lens Diameter |
42 mm
|
Angle of View |
6.4° (Actual)
|
Field of View |
337.35' @ 1000 yd / 112 m @ 1000 m
|
Exit Pupil Diameter |
4.2 mm
|
Performance
Magnification |
10x
|
Objective Lens Diameter |
42 mm
|
Angle of View |
6.4° (Actual)
|
Field of View |
337.35' @ 1000 yd / 112 m @ 1000 m
|
Minimum Focus Distance |
9.51' / 2.9 m
|
Exit Pupil Diameter |
4.2 mm
|
Eye Relief |
16 mm
|
Interpupillary Adjustment |
55 to 75 mm / 2.2 to 3"
|
Diopter Adjustment |
-4 to +4
|
Focus Type |
Center
|
Features
Fogproof |
Yes, Nitrogen Filled
|
Environmental Resistance |
Water-Resistant (Unrated)
|
General
Dimensions |
5.8 x 4.8 x 2.7" / 14.73 x 12.19 x 6.86 cm
|
Weight |
26.46 oz / 750 g
|