Leica 10×25 Ultravid Blackline Binoculars (Black with Black Leather)

Description

Weighing only 9 ounces, the folding Leica 10×25 Ultravid Blackline Binoculars (Black with Black Leather) yields a 273-foot field of view at 1000 yards (5.2-degree actual). The 2.5mm exit pupil and 15mm eye relief demand centered eye alignment. The compact 25mm front glass dims rapidly in deep timber, limiting use to daylight hours.

Phase-corrected BaK-4 roof prisms running Leica’s HighLux-System (HLS) mirror coatings combine with AquaDura hydrophobic exterior films. The dual-hinge aluminum chassis is sheathed in genuine black leather, measuring 4.4 by 4.4 by 1.5 inches at 9.0 oz (255.15 g). Nitrogen purged and submersible to 16.5 feet (5 m), it features a central focus cylinder tracking to 10.5 feet (3.2 m), an integrated diopter adjuster, and pull-out rubber eyecups.

Key Features of Leica 10×25 Ultravid Blackline Binoculars (Black with Black Leather)

An ultra-compact ten-power optic designed for minimalists, travelers, and event attendees who demand high resolving power in a pocketable package. The double-hinge bridge folds down into an ultra-slim profile, while genuine leather trim provides classic handling.

• 10x magnification paired with 25mm objective lenses producing a 2.5mm exit pupil
• Phase-corrected BaK-4 roof prisms with 42-layer HighLux-System (HLS) coatings
• AquaDura water- and dirt-repellent protective exterior lens coatings
• 273 ft field of view at 1000 yd with true ten-power resolving reach
• 15mm eye relief with pull-out cylindrical rubber eyecups
• 10.5-foot close focus distance suited for mid-range nature observation
• Submersible waterproof and nitrogen-purged aluminum chassis (9.0 oz)
• Dual-hinge folding architecture finished in genuine black leather trim

HighLux-System Optics & Pocket Transmission

Leica’s 42-layer HighLux mirror coatings push internal prism reflectance beyond 99 percent, squeezing maximum brightness from the compact 25mm front glass. Central sharpness is crisp, resolving distant animal markings in bright daylight, though the small 2.5mm exit beam requires centered eye placement to prevent edge shadowing.

Dual-Hinge Folding & Focus Mechanics

The dual-hinge aluminum body provides stable interpupillary adjustment spanning from 34mm to 74mm, accommodating narrow and wide face profiles alike. The central focus cylinder operates smoothly with balanced mechanical drag, while the black leather cladding provides positive, comfortable hand traction.

• Smooth central focus cylinder provides precise focal adjustment down to 10.5 feet
• Submersible construction protects internal optics down to 16.5 feet of water depth
• AquaDura hydrophobic coating causes water droplets and dirt to slide off lens surfaces

Leica Passport Warranty & Inclusions

Leica covers this compact binocular with their comprehensive Passport Protection Plan alongside a 10-year manufacturer warranty against defects and accidental damage. The complete factory package contains the Leica 10×25 Ultravid Blackline Binoculars, leather storage case, woven neck strap, eyepiece cover, and an instruction manual.