General
| Prism Type |
Roof (BAK4) |
| Number of Lenses |
8 Pieces 6 Groups |
| Objective Lens Type |
Extra-Low-Dispersion (ED) Glass |
| Prism Coating |
Dielectric Coating + Phase-correction Coating |
| Lens Coating |
Super Multi-coatings |
| Eyecup Type |
Twist-up/down |
| Chassis Material |
Magnesium Alloy |
| Weight |
30.68 oz / 870g |
Performance
| Magnification |
10 X |
| Objective Lens Diameter |
50 mm |
| Eyepiece Lens Diameter |
24 mm |
| Angle of View |
6.1° (Actual) |
| Field of View |
320' @ 1000 yd / 106 m @ 1000 m |
| Minimum Focus Distance |
6.56' / 2 m |
| Relative Brightness |
25 |
| Twilight Index |
22.36 |
| Exit Pupil Diameter |
4.88 mm |
| Eye Relief |
17.0 mm |
| Diopter Adjustment |
Yes, Right Eye, ±3 |
| Focus Type |
Center |
| Interpupillary Distance |
56~73 mm |
Features
| Fogproof |
Yes, Nitrogen Filled |
| Waterproof |
Yes, O-ring Sealed (1 m /30 min) |
Packaging Info
| Package Weight |
2.86 lb |
| Box Dimensions (LxWxH) |
7.992 x 7.008 x 2.834" |
Overview
Designed with large objectives, Bak-4 roof prisms, and extra low-dispersion glass, the Captor 10x50 Endurance ED Binoculars are ideal for low-light situations, such as during pre-dawn and post-dusk periods. The combination of glass and coatings combined with anti-reflection fully multi-coated optics produces bright and clear high-contrast images with accurate color rendition and virtually no fringing. Whether hunting, birding, boating, or watching sporting events, the Captor will bring your subject up close for making detailed observations.
To help offset the weight of the over-sized objectives, the Captor ED is built with a lightweight Magnesium Alloy chassis that is corrosion resistant to help it hold up to a lifetime of outdoor use. The chassis is protected by a texturized armor that provides a non-slip grip, especially in cold and wet conditions. The optical tubes are nitrogen-filled and O-ring sealed to be waterproof and fog-proof - especially in extreme weather conditions. To reduce user fatigue and keep them steady, a tripod adapter mount is located in the front of the hinge for setting them up on a support system. A right-eye diopter adjustment allows the binoculars to be customized to most people's needs, and the twist-up eyecups mean they can be comfortably used with or without eyewear.
Optical Performance
10x magnification
Large 50mm objective lenses
Compact BAK4 roof prisms
Extra low-dispersion (ED) glass helps to correct chromatic and spherical aberration to improve clarity and sharpness with accurate color representation without ghosting or halos, and limited distortion — especially at the edges of the field of view
Anti-reflection fully multi-coated optics improve light transmission and contrast and provides an accurate color rendition
320ft wide field of view at 1000 yards
Short 6.56' close-focus distance
Use and Handling
Open-bridge, dual-hinge configuration
Large textured center focus wheel
Right-eye dioptric correction
Twist-up rubber eyecups for comfortable use with or without eyewear
Tripod mountable with optional adapter
Comfortable 17mm eye relief
4.88mm exit pupil
Construction Details
Nitrogen-filled and O-ring sealed to be waterproof and to resist internal fogging when moving between extreme temperature variations
Open-bridge/dual-hinge configuration provides more gripping surface area to improve hold and comfort
Protective black armoring provides a slip-resistant grip, especially in cold and wet conditions
Weight: 30.68 ounces
