Nikon WX 10x50 IF Binoculars

Product Description

The Nikon WX 10x50 IF is a premium ultra-wide-field binocular designed for immersive stargazing, delivering a 10x magnified view with a 50 mm objective lens and a wide 9.0-degree real field of view.

Advanced eyepiece optics, ED glass, Abbe-Koenig prisms, and high-quality multilayer coatings support bright, high-contrast images with sharp detail across the field. A magnesium-alloy body, long eye relief, waterproof construction, and included tripod adapter make it well suited for serious astronomy viewing.

Key Features

• Ultra-wide 76.4-degree apparent field of view
• Field flattener lens system for edge-to-edge clarity
• Three ED glass elements per optical tube to reduce color fringing
• Abbe-Koenig prisms with phase-correction coating
• Long 15.3 mm eye relief for comfortable use with glasses
• Nitrogen-filled, waterproof body tested to 5 m for 10 minutes, not for underwater use
• Includes dedicated TRA-4 tripod adapter and WX series case

Product Specification

• Model: WX 10x50 IF
• Brand: Nikon
• Magnification: 10x
• Objective lens diameter: 50 mm
• Real field of view: 9.0 degrees
• Field of view at 1000 m: 157 m
• Exit pupil: 5.0 mm
• Close focusing distance: 20.0 m
• Dimensions: 291 x 171 x 80 mm
• Weight: 2505 g
• Interpupillary distance: 58 to 78 mm
• Filter thread: 55 mm, P 0.75 mm
• Operating temperature: -20 C to +60 C
• JAN: 4571137589141