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Firefield 10x42 FF12020

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Product type: binoculars; Magnification (x): 10; Field of view 1 km away (m): 102; Twilight factor: 20.5; Relative brightness: 17.64; Lens diameter (mm): 42; Exit pupil diameter (mm): 4.2; Eye relief (mm): 14; Prism: Porro; Prism material: BaK-4; Dustproof, water resistant; Case; Weight (g): 581
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Firefield 10x42 FF12020
Magnification:10 x
Lens diameter:42 mm
Field of view at 1 km:102 m
Focus:central
Prism:Porro, BaK-4
Weight:581 g
All specifications
Specifications 10x42 FF12020
Colour
Product typebinoculars
Magnification10 x
Optical characteristics
Field of view 1 km away102 m
Real angle of view5.8 °
Min. focus distance5 m
Twilight factor20.5
Relative brightness17.64
Diopter adjustment
Diopter correction range-4/+9 D
Design
Lens diameter42 mm
Exit pupil diameter4.2 mm
Eye relief14 mm
Focuscentral
PrismPorro
Prism materialBaK-4
Interpupillary adjustment / 54–72 mm /
General
Dustproof, water resistant / IPX4 /
Case
Size154x152x51 mm
Weight581 g
Added to E-Catalogseptember 2019
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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