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Pentax UP 10x21

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PENTAX 61804 UP 10 x 21mm Binoculars

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Delivery: to Redlands
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Pentax UP 10x21
Type:universal
Magnification:10 x
Lens diameter:21 mm
Field of view at 1 km:87 m
Focus:central
Prism:Porro, BaK-4
Weight:210 g
All specifications
Specifications UP 10x21
Main
Product typebinoculars
Magnification10 x
Optical characteristics
Field of view 1 km away87 m
Real angle of view5 °
Min. focus distance2.8 m
Twilight factor14.5
Relative brightness4.41
Diopter adjustment
Diopter correction range±4 D
Design
Lens diameter21 mm
Exit pupil diameter2.1 mm
Eye relief9.5 mm
Focuscentral
Anti reflective coatingfull multilayer
PrismPorro
Prism materialBaK-4
Interpupillary adjustment
Interpupillary distance58 – 72 mm
Design (elements/groups)5 elements in 3 groups
General
Case
Tripod adapter
Size110x86x48 mm
Weight210 g
Added to E-CatalogMarch 2016
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Binoculars / Monocular Pentax UP 10x21