Porro prism performance in a mid-size, wide-angle design, Raptor binoculars offer bright, crisp images with excellent color fidelity, even in low-light conditions. The design accommodates a wide range of interpupillary distances to fit everyone in the family.
- Fully Multi-Coated. Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
- Waterproof. O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.
- Fogproof. Nitrogen gas purging prevents internal fogging over a wide range of temperatures.
- Porro Prism. Valued for a rich depth of field, wide field of view, and three-dimensional image.
- Adjustable Eyecups. Twist up and down for comfortable viewing with or without eyeglasses.
- Center Focus Wheel. Adjusts the focus of both binocular barrels at the same time.
- Diopter. Adjusts for differences in a user's eyes. Located on right eyepiece.
- Protection. Provides a secure, non-slip grip, and durable external protection.
Vortex Optics Raptor 10x32 R310 Porro Prism Binocular Specifications:
- Magnification: 10x
- Objective Lens Diameter: 32 mm
- Eye Relief: 13 mm
- Weight: 17.6 oz
- Height: 4.5 inches
- Interpupillary Distance: 50-70 mm
- Close Focus: 15 feet
- Angular Field of View: 6.3 degrees
- Exit Pupil: 3.2 mm
- Linear Field of View: 339 feet/1000 yards
- Width: 5.7 inches