Key Features
- Zoom Magnification
- Traditional Porro Prism Design
- Antireflection Multicoated Optics
- Large Center Focusing Wheel
- Fold-Down Rubber Eyecups
Optical Performance
- Traditional Porro prism light path produces a rich depth of field, allowing the user to discern the relative distances between objects in the view
- Antireflection multicoated optics produce neutral and accurate color fidelity and improve contrast and image brightness
Use and Handling
- Large slip-resistant center focus wheel is easy to manipulate, even while wearing gloves
- Right-eye dioptric correction compensates for individual user's optical prescription for clearer and sharper views
- Turn-and-slide eyecups for comfortable use with or without eyewear
Prism Type Porro
Magnification 10-22x
Objective Lens Diameter 50 mm
Angle of View  10x: 3.9° (Actual)
Field of View  10x: 204' @ 1000 yd / 67.7 m @ 1000 m
Exit Pupil Diameter  10x: 5 mm
Minimum Focus Distance 26.2' / 8 m
Eye Relief 16.3 mm
Interpupillary Adjustment 56 to 72 mm / 2.2 to 2.8"
Focus Type Center
Fogproof No
Environmental Resistance No
Dimensions 8 x 7.9" / 20.3 x 20.1 cm
Weight 33.5 oz / 950 g