Vortex Diamondback HD Spotting Scope 20-60x85 Angled

Magnification 20 – 60 x
Objective Lens Diameter 85 mm
Linear Field of View 108 – 60 feet/1000 yards
Angular Field of View 2.1–1.1 degrees
Close Focus 24.6 feet
Eye Relief 20.3– 18.3 mm
Exit Pupil 4.25– 1.41 mm
Length 16 inches
Weight 60.9 ounces

OPTICAL FEATURES
HD Optical System Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.
Fully Multi-Coated Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
CONSTRUCTION FEATURES
ArmorTek ® Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
Waterproof O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments.
Shockproof Rugged construction withstands recoil and impact.
Fogproof Argon gas purging prevents internal fogging over a wide range of temperatures.
Rubber Armor Provides a secure, non-slip grip, and durable external protection.
CONVENIENCE FEATURES
Adjustable Eyecup Twists up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses.
Helical Focus Allows for fast and fine adjustments.
Arca-Swiss Compatible Directly mounts to Arca-Swiss tripod heads without the use of additional plates. Also accepts 1/4-20 threads for use on alternate style tripod heads.
Tripod Adaptable Allowing use on a tripod or car window mount. Tripod adapter required.
Rotating Tripod Ring Allows rotation of the eyepiece to a sideways position, providing adjustable viewing angles.
Built-in Sunshade Reduces glare and shields the objective lens from raindrops and snow.