Nikon 4x10 DCF

• Ultra-slim pocket format: At 19.00 mm thick and 65.00 g, the Nikon 4x10 DCF slips easily into a jacket pocket or small bag, making it practical for travel, theatre visits, museums, and everyday carry.
• Wide 10.03° field of view: The broad view helps keep more of the scene in sight at once, which is useful for following stage action, spectator events, or city sightseeing without constant repositioning.
• Close focus to 1.20 m: The short minimum focus distance works well for exhibits, display cases, and nearby architectural details, so the binocular remains useful indoors as well as outdoors.
• Fully multicoated optics: Multicoated lenses and prisms improve light transmission and contrast, giving a brighter, clearer image in a compact binocular with a small 10.00 mm objective.
• Waterproof and nitrogen filled: The sealed, fogproof construction adds reassurance when moving between temperatures or using the binocular in damp weather during travel and general outdoor use.

About the Nikon 4x10 DCF Series

The Nikon 4x10 DCF series belongs to Nikon’s compact sport optics range and is built for users who value portability, simple handling, and discreet everyday carry over high magnification. Rather than serving as a traditional field binocular for long-distance observation, this series is designed for situations such as theatre, museums, travel, and spectator events, where a slim shape and quick access matter as much as optical quality. Its defining concept is a flat, elegant roof-prism body that is easy to keep on hand when a larger binocular would be left behind.

Across the series, Nikon combines roof prism construction with fully multilayer-coated optics to maintain a bright, usable image in a very small format. The central focusing layout keeps operation straightforward, while the omission of dioptre adjustment simplifies use for casual viewing. A wide field of view and short close-focus distance suit indoor venues and nearby subjects especially well. In Nikon’s lineup, the 4x10 DCF stands apart from more conventional compact binoculars by prioritising thinness, low weight, and refined styling without giving up the practical weather resistance expected from modern pocket binoculars.

About the Nikon 4x10 DCF

The Nikon 4x10 DCF is a pocket binocular built around convenience. Its 4x magnification gives a steady, relaxed view that is easy to hold by hand, which is particularly useful in theatres, galleries, and sightseeing situations where higher magnification would amplify shake. Combined with a 10.03 ° real field of view, it presents a broad image that helps keep performers, displays, or landmarks comfortably in frame.

The optical system uses a Roof - Schmidt/Pechan prism design and Fully Multicoated lenses to preserve brightness and contrast in a binocular with a compact 10.00 mm objective. The 2.50 mm exit pupil and 13.70 mm eye relief support comfortable daytime and indoor viewing, while the 1.20 m close focus makes the binocular practical for nearby exhibits and detail work. Nikon’s central focusing system keeps operation intuitive, and the single-hinge body remains compact without becoming awkward to adjust.

Mechanically, this model is defined by its exceptionally small footprint: 52.00 mm in length, 93.00 mm in width, and only 19.00 mm in height. That makes it easy to carry in places where a standard binocular would feel bulky. The nitrogen-filled, waterproof and fogproof construction adds practical durability for travel and changing weather, so the binocular is suited not only to indoor cultural use but also to casual outdoor observation.

About Nikon

Nikon was established in Tokyo on July 25, 1917, as Nippon Kogaku K.K. From the beginning, the company developed its reputation through precision optics, and that background still shapes its sport optics range today. Nikon’s sport optics include binoculars, fieldscopes, and laser rangefinders, reflecting a long-standing focus on observation products as well as imaging equipment.

Within binoculars, Nikon has built a broad lineup that includes MONARCH, PROSTAFF, EDG, ACULON, and High Grade families, covering everything from everyday viewing to more demanding field use. The company also introduced its MIKRON compact binoculars in 1921, showing that compact optical design has been part of Nikon’s history for more than a century. Many Nikon binoculars use multilayer-coated lenses to improve light transmission, a technology that remains directly relevant to compact models such as the 4x10 DCF.

Main Features

• Prism type: Roof - Schmidt/Pechan
• Magnification: 4.00 x
• Objective lens diameter: 10.00 mm
• Field of view: 175.53 m/1000m
• Field of view (angular): 10.03 °
• Apparent field of view: 38.60 °
• Exit pupil: 2.50 mm
• Eye relief: 13.70 mm
• Close focus: 1.20 m
• Lens coating: Fully Multicoated
• Focusing system: Central
• Interpupillary distance: 57.00 mm - 72.00 mm
• Length: 52.00 mm
• Width: 93.00 mm
• Height: 19.00 mm
• Weight: 65.00 g
• Filled with: Nitrogen
• Body type: Single hinge
• Waterproof: Yes
• Fogproof: Yes

Warranty

The Nikon 4x10 DCF is covered by a 5-year warranty.

In the Box

• Binocular case
• Neck strap