- Extra Low-Dispersion Glass Objectives
- Phase-Corrected BAK4 Roof Prisms
- Fully Multi-Coated Optics
- 59° Apparent Angle of View
- Nitrogen-Filled, Water and Fogproof
- Closed Bridge Configuration
- Magnesium Alloy Chassis
- Fast Center Focusing Knob
- Twist-Up Click-Stop Eyecups
- Weight: 23 Ounces
Hawke Sports Optics ' green 8x42 Endurance ED Binocular features phase-corrected BAK4 roof prisms, extra low-dispersion (ED) glass, and anti-reflection fully multi-coated optics to produce a versatile and capable optic that produces bright and clear high-contrast images with true color rendition and virtually no color-fringing. Coupled with the optical features are 42mm diameter objectives, which give the binocular very competent low-light performance while maintaining a 388' field of view at 1000 yards and a wide apparent angle of view. This combination of optics and objectives make the Endurance ideally suited for most outdoor activities from hunting, to birding, to sporting events with less noticeable handshake versus more powerful binoculars.
Complementing the optical performance are construction details that make the binocular durable and comfortable to use. Its durability starts with a lightweight and corrosion-resistant magnesium alloy chassis that is protected by green rubberized armor. The armoring is also textured to give it a non-slip grip. The optical tubes are nitrogen-filled and O-ring sealed to be water and fogproof - especially in extreme weather conditions. A right-eye diopter adjustment allows the binocular to be customized to most people's needs, and twist-up eyecups means it can be comfortably used with or without eye wear.
- Optical Performance
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- 8x magnification
- 42mm objective lenses
- Compact BAK4 roof prisms
- Extra low-dispersion (ED) glass corrects for chromatic aberrations for true color representation and reduced fringing
- Anti-reflection fully multi-coated optics improve color rendition, contrast, and overall image brightness
- Phase-corrected prism coatings reduce internal light dispersion, improves contrast and color fidelity
- 388' field of view at 1000 yards
- 59° apparent angle of view
- Use and Handling
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- Closed bridge configuration
- 53-73mm interpupillary distance range
- Large knurled fast-focus wheel goes from min to max focus in 1.2 turns
- Right-eye dioptric correction
- Twist-up eyecups for use with or without eyewear
- Comfortable 5.25mm exit pupil
- Long 18mm eye relief
- Construction Details
-
- Lightweight, durable, and corrosion-resistant magnesium alloy chassis
- Nitrogen-filled for water and fogproof performance
- Green rubber armoring protects chassis from impacts and provides a slip-resistant grip
- Textured armoring and deep palm grooves add additional slip resistance to the grip
- Stay-on, flip-down objective lens covers
- Length: 5.6"
- Weight: 23 ounces
| Prism Type | Roof |
| Magnification | 8x |
| Objective Lens Diameter | 42mm |
| Angle of View | 7.4° (actual) |
| Field-of-View | 388.0' @ 1000 yd / 128.8 m @ 1000 m |
| Minimum Focus Distance | 6.56' / 2.0 m |
| Exit Pupil Diameter | 5.25 mm |
| Eye Relief | 18.0 mm |
| Interpupillary Adjustment | 53.0 - 73.0 mm / 2.1 - 2.9" |
| Dioptric Correction | Not Specified By Manufacturer |
| Focus Type | Center |
| Tripod Mount | None |
| Dimensions | Length: 5.63 x 4.92" / 14.3 x 12.5 cm |
| Weight | 23.00 oz / 652 g |
| Packaging Info |
| Package Weight | 2.5 lb |
| Box Dimensions (LxWxH) | 8.2 x 6.8 x 3.1" |
In the Box
Hawke Sport Optics 8x42 Endurance ED Binocular (Green)
- Lens Cloth
- Ocular Lens Cap
- Objective Lens Cap
- Neck Strap
- Carrying Case
- Limited Lifetime Warranty
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