OUTLOOK Prism K9 YJT8X30 binocular
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Model
|
YJT8x42
|
|
Magnification
|
8x
|
|
Image resolution
|
5.3”
|
|
Objective lens diameter
|
Φ42mm.
|
|
Type of prism
|
K9
|
|
Prism size
|
16.5mm
|
|
Eyepiece diameter (outer)
|
8x(ø23mm.)
|
|
Objective diameter (outer)
|
8x(ø42mm.)
|
|
Number of lenses
|
6 pieces 4 group
|
|
Lens coating
|
FMC/objective lens and eyepieces are FBMC
|
|
Focus system
|
Cent.
|
|
Focusing lens
|
Obj.
|
|
Exit pupil diameter
|
Φ5.2 mm.
|
|
Exit pupil distance
|
17.2mm
|
|
Field of views (FOV)
|
Angle 6.3ͦ
Ft/1000Yds 331 ft
M/1000m 110m.
|
|
Minimum focal length
|
2 m.
|
|
Relative brightness
|
27.04
|
|
Twilight index
|
18.3
|
|
Diopter system
|
Right eyepiece
|
|
Diopter comp.
|
±5
|
|
Interpupillary distance
|
56-74mm.
|
|
Nitrogen filled
|
YES
|
|
Eyecups system
|
Twist-up
|
|
Pouch
|
YES
|
|
Cleaning cloth
|
YES
|
|
Silica gel
|
YES
|
