Binoculars 8X21 Pentax Up

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Pentax
93.30
Recommended retail price : €102.50
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Weigth (kg)
Magnification/lens
Field at 1000m
Price inc VAT
P-61801
(Unavailable)
€93.30
0.2
8x21
108
€93.30
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LIGHTWEIGHT AND COMPACT FOR HIGH PERFORMANCE

• New multi-layer lens coating
• Reverse Porro prism
• Aspherical elements
• Double hinge with interpupillary adjustment
• Rubber coating
• Pull-out eyecups
• Lightweight and compact
• New multi-layer lens coating
• The multi-layer lens coating allows better light transmission through the lenses and prevents the risk of flare and ghost images (stray light). PENTAX applies multiple coating layers to every surface of the lenses and to the prism across the entire binocular range. This coating ensures better light transmission for a clearer view.

- Aspherical elements
Sharpness across the entire lens surface thanks to the aspherical elements used is essential for greater viewing comfort. Thanks to their special shape, chromatic dispersion is reduced to a minimum.

- Internal focusing construction
This design is ideal for waterproof models that require a completely sealed construction. It also helps minimize overall size and weight and improves the center of gravity as well as reliability.

- Other features
Eyecups with 4 retractable positions allowing precise adjustment for maximum viewing comfort.
Rubber exterior finish for protection against shocks and impacts.

Specifications :
• Range : U Series
• Prism type : Porro
• Magnification : 8 x
• Objective lens diameter: 21 mm
• Field in degrees: 6.17°
• Field at 1000m: 108 m
• Exit pupil: 2.6 mm
• Eye relief : 9.5 mm
• Optical coating : New multi-layer lens coating
• Brightness index : 6.89
• Twilight index: 12.96
• Minimum focusing distance : 2.8 m
• Eyecups: Pull-out
• Prism glass : BK7
• Waterproof: no
• Tripod adaptation: no
• Accessories : Objective lens and eyecup caps, case, strap
• Length in mm: 83 mm
• Width in mm : 110 mm
• Height in mm : 48 mm
• Weight : 210 grams

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