UP Zoom Series

Specifications


UP 8-16x21
Type Porro prism, centre focusing
(Linked-dual-axis)
Lens construction
Objective lens
Eyepiece lens

2 elements - 1 group
4 elements - 3 groups
Magnification 8 - 16X
Objective Lens Diameter 21 mm
Real Field of View 5º (8x) to 3º (16x)
Apparent Field of View 38.5º (8x) to 45.5º (16x)
Field of view at 1000m 87 m (8x) to 52 m (16x)
Field of view at 1000 yards 261 ft. (8x) to 156 ft. (16x)
Exit Pupil 2.6 mm (8X) to 1.3 mm (16X)
Eye Relief 14 mm (8X) to 11 mm (16X)
Relative Brightness 6.7 (8X) to 1.7 (16X)
Diopter Adjustment Center Pop-up
Diopter Adjustment Range ±4m-1 (8x)
Eye Width Adjustment Range 57 to 72 mm
2.2 to 2.8 inches
Focusing Range 3 m to infinity
9.8 ft. to Infinity
Eyepiece Ring Helicoid eyepiece ring (3 click stop)
Height & Width: 111 x 111 mm
4.4 inches x 4.4 inches
Thickness 55 mm
2.72 inches
Weight 310g
10.9 oz.
Notes
Body Colour Black

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