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.
Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
O-ring seals prevent moisture, dust and debris from penetrating for reliable performance in all environments.
Rugged construction withstands recoil and impact.
Argon gas purging prevents internal fogging over a wide range of temperatures.
Provides a secure, non-slip grip, and durable external protection.
Twist up and down for comfortable viewing with or without eyeglasses.
Allows for fast and fine adjustments.
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.
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.
Reduces glare and shields the objective lens from raindrops and snow.