Nikon Binoculars High Grade Light 10x25 D CF (5191)

Rediscover the world and appreciate the richness of nature’s details with the High Grade (HG) series binoculars and monoculars. These models are renowned for their exceptional imaging performance and high user comfort. The advanced optical construction, featuring precision lenses and prisms, delivers extremely sharp and bright images. Manufactured on Nikon’s most modern optical production line, the HG series offers high-performance instruments that create the perfect conditions for unique nature experiences.

The top models in Nikon’s lineup include features that set them apart, such as a bright 42 mm objective lens diameter and a lightweight, portable design. These binoculars are environmentally friendly, using non-vinyl chloride materials and eco-glass optics free of lead and arsenic.

Key Features

• Lightweight and sturdy die-cast magnesium alloy body

• Environmentally friendly materials for the body, eyepiece caps, case, and strap; eco-glass optics free of lead and arsenic

• High-reflection silver-coated prisms for brighter images

• Phase-correction-coated roof prisms for high resolution

• Nikon’s original multilayer coating for high light transmission and reduced flare, ensuring excellent color reproduction

• Turn-and-slide rubber eyecups with multi-click adjustment for comfortable eye positioning

• Waterproof and fog-free with O-ring seals and nitrogen gas filling

• Close focusing distance of 2.4 meters

• Foldable design for easy carrying

Specifications

Capacity

• Magnification: 10x

• Front lens diameter: 25 mm

• Exit pupil: 2.5 mm

• Type of build: Roof prism

• Lens coating: Phase coating, full multi-coating

• Focusing system: Central focusing (central wheel)

• Eyepiece cups: Rotatable

• Diopter adjustment: Right side

Special Features

• Zoom function: No

• Image stabilizer: No

• Rangefinder: No

• Compass: No

• Eyepieces for spectacle wearers: Yes

• Splash-proof: Yes

• Protection bag: Yes

• Threaded tripod connector: No

• Watertight: Yes

• Lens cover: Not included

• Eyepiece cap: Not included

• Strap fitting: Narrow loop connector

Field of View

• Apparent field of view: 54.0°

• True field of view: 5.4°

• Field of view at 1,000 m: 94 m

• Close focus limit: 3.2 m

• Light intensity: 6.3

• Twilight factor: 15.8

General

• Colour: Black-anthracite

• Length: 112 mm

• Width: 109 mm

• Weight: 300 g

• Series: High Grade

• Surface material: Rubber armouring

Area of Application

• Astronomy: Not recommended

• Travel and sports: Very good

• Theatre: Good

• Hunting: Not recommended

• Sailing: Not recommended

• Bird watching: Not recommended

These binoculars are an excellent choice for travelers and sports enthusiasts who value premium optics, durability, and comfort in a compact, portable design.