Building on the success of the original Ultravid HD, Leica Ultravid HD-Plus 10x42 Binocularsadd 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.

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.

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

• 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

• 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

• 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

Related Questions and Answers

Q: 1. where is this binocular manufactured?

A: This model is made in Germany.

Q: 2. are those made in Germany?

A: No they are made in Portugal. I have a pair of Trinovid 8 X 32 I bought about 20 yrs ago that were made in Germany; these (10X40) are just as good. Both terrific. I like the larger image. The slightly heavier weight also help me steady my tremor. Good glasses!

Q: 3. I am looking for a high end -high quality Bino. I am down to this model Leica 10 x 42 and the Swarovski 10 X 42 swaroVision. Can anyone help with comparison info, especially if you have used these glasses? I will use these mostly for wildlife viewing and helping me find good images for wildlife photography. Thanks for your analysis. J.L.

A: Personally I would go with the Swarovski EL 10x42 SwaroVision Binoculars. I have compared both models side by side in a low light setting, and the Swaro's are superior. There is a slight brightness difference. Also there is more glass in both barrels of the Swarovski's. Build quality wise it's a better binocular too.

Q: 4. Would you explain the difference between the Leica 8X42 ultravid and the 8X42 noctivid? Are either armored?

A: The Ultravid HD-Plus is indeed based on an older mechanical and optical design that has been around for a long time. Its a true and tested performer. The Noctivid is Leica's newest optical and mechanical designs which many individuals at Leica Camera, Inc, worked on for over 6 years before introducing. It shows numerous easily noticeable improvements in performance over not only our existing Ultravid designs, but arguably has been referred to as the new performance benchmark for all. The Ultravid line is complete with 8 different models of full sized binoculars in 32 mm, 42 mm, and 50 mm objective lens models, while the Noctivid is only available in 8x42 and 10x42 models. Comparing apples to apples between the Leica 8x42 Ultravid HD-Plus, and the Leica 8x42 Noctivid binoculars, one immediately appreciates the Noctivids closer focus (almost 5 feet closer than the Ultravid product, down to near 6 feet) as well as the Noctivid's very obvious wider field-of-view (443 feet versus 389 feet at 1,000 yards). Especially when comparing in challenging lighting, the Noctivids superior light delivery is easily demonstrable and since delivered at very high transmission across the entire visible spectrum, the Noctivids high dynamic range lends itself to a seemingly unparalleled depth of focus front to back that offers amazing eye comfort. This feature also lends itself to a very quick focus system. With so much of the field from 50 feet to infinity in focus or near focus so at once, most users find they barely have to refocus and adjustments being made are mere degrees on the focus wheel. This means you are spending more time appreciating your subject in focus and less time trying to get the subject in focus.

Q: 5. what is the difference between ultravid hd and trinovid ?

A: The Ultravids are slightly better quality. The build construction is better too. The Ultravids are also made in Germany, and the Trinovid's are made in Portugal.

Q: 6. Were are these MFG?

A: My Leica 10x42 Ultravid HD's are made in Germany. Says so on the unit. Some Leica optics are made in Portugal. Not all.

Q: 7. What happened to the Adventure Strap mentioned in the user manual we received with the binoculars (it says it should come attached)? I do see it's not listed in the "In the box" list on the website, and there's a cloth pouch instead. Just thinking this matter neads clarification for future buyers.

A: the strap is in the box: if you didn't receive it, please call customer service. In the Box: Leica 10x42 Trinovid HD Binocular Neoprene Carrying Strap One-Piece Ocular Rainguard 2 x Objective Lens Caps Brown Zippered Cloth Pouch Limited Lifetime Warranty

Q: 8. What is the warranty for a USA purchaser?

A: These binoculars carry a 3-Year Leica No-Fault Passport Warranty and Limited Lifetime Warranty.

Q: 9. Why did you choose this model over the LEICA Ultravid HD 10x32?

A: I am not quite sure what you mean. However I do know most people choose the 42mm Size because it is brighter, and better in low light. The 32mm are lighter weight, however not as bright.

Q: 10. DoeS LEICA offer BINOCULAR WINGED EYECUPS FOR THIS LINE?

A: Leica does not offer winged eyecups for the Ultravid binoculars.