Nikon Binoculars Yu 4X10D CF Champaign Gold

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Nikon Binoculars Yu 4X10D CF Champaign Gold Features

• magnification (twice) :4 object lens Effective diameter (mm) : 10 real-field-of-view (degree) : 10.0 appearance field-of-view (degree) : 38.6 (40.0) Field of view (m) in 1000 m : Diameter of 175 pupils (mm) : 2.5 brightness : [ 6.3 ] Eire Leaf (mm) :13.7 -- the shortest focal length (m) : 1.2 Mass (weight) (g) : 65 height (mm) : 52 Width (mm) *1 : 93 Interpupillary-distance adjustable range (mm) : Apparent field of view which a 57~72 *1 strap through part removes: It is a new notation numerical value based on ISO14132-1:2002. () Inside is a notation numerical value conventionally. Shortest focal length: In the case of the emmetropic eye which has not adjusted

About Nikon Binoculars Yu 4X10D CF Champaign Gold

Also in the binoculars put on the market in 19 mm in thickness / mass of 65 g (weight), and NIKON, since the thinnest and magnification 4 times the lightest-weight binoculars of this also have little influence of camera shake and their real field of view is large, by indoor playgoing, the whole stage can be enjoyed comfortably. ●The NIKON binoculars in history, the thinnest (19 mm in thickness) and a light weight (mass of 65g) ●The flat body without unevenness is convenient to carry. ●the structure which excluded the "visibility adjustment mechanism" -- easy operation of only interpupillary-distance adjustment and focus adjustment