With their unibody construction and compact dimensions, the rugged yet stylish PENTAX UCF R series provide outstanding portability without sacrificing durability. These quality binoculars are packed with features despite their diminutive size. High-refraction BaK4 glass prisms for easier viewing in almost any lighting condition. Fully multi-coated optical elements that eliminate harmful ultraviolet rays and glare. And a revolutionary dual-axis eye-distance adjustment system for correct optical alignment. Streamlined and lightweight, the PENTAX UCF R series offers great value while providing comfortable viewing in a wide range of casual observations, both indoors and outdoors.
Maintain a sure grip with protective rubber housing that also protects the internal mechanisms.
Enjoy easier viewing in any lighting condition with high-refraction BaK4 glass prisms that allow more light to be transmitted.
Take your binoculars anywhere with a lightweight and compact inverted porro-prism design.
Alignment is assured with a revolutionary dual-axis eye-distance adjustment system.
View your subjects with improved light transmission with fully-multi-coated optical elements that eliminate harmful ultraviolet rays and glare.
View your subject with better edge-to-edge sharpness with aspherical eyepiece lens elements.
Objective Lens | 2 elements in 1 group |
Focusing Range | 9.2 ft. - infinity |
Lens | 3 elements in 3 groups |
Prism | Porro |
Objective Lens Diameter | 21mm |
Specifications | 8X |
Apparent Field Of View | 50 degrees |
Real Field Of View | 6.2 degrees |
Field Of View At 1000m | 108m |
Coating | Fully multi-coated |
Binocular Type | Porro prism, center focusing (linked-dual-axis) |
Field Of View At 1000y | 324 ft. |
Exit Pupil | 2.6mm |
Eye Relief | 13mm |
Multi Layer Coating | Yes |
Relative Brightness | 6.7 |
Diopter Adjustment Range | +/- 4m -1 |
Eye Width Adjustment Range | 2.3 - 2.8 |
Eyepiece Ring | Slide Type |
Body Color | Black |
Height Width | 3.2 x 4.3 |
Thickness | 1.9 |
Weight | 7.4 oz. |
Waterproof | No |
Camera Accessories | Eyepiece Lens Cap, Case, Strap |
Minimum Focusing Distance | 9.2 ft. |
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