Ống nhòm ngày Bushnell 08x21

The Bushnell 8x21  is a basic and very compact 'twin bridge' style roof prism unit that's ideal for travel use in daylight viewing.  It has fully coated optics, rubber armoring, and modern styling.  It is so small that it can easily fit in a shirt pocket, jacket pocket, or a vehicle's glovebox.

Compact 8x21 roof prism binocular with a wide 7.2° viewing angle

Fully coated optics

Non-slip rubber armor absorbs shock while providing a firm grip

Contemporary styling

Prism Type	Roof
Magnification	8x
Objective Lens Diameter	21 mm
Angle of View	7.2°
Field-of-View	378' @ 1000 yd / 125.50 m @ 1000 m
Minimum Focus Distance	21.0' / 6.40 m
Exit Pupil Diameter	2.6  mm
Eye Relief	10  mm
Interpupillary Adjustment	Not Specified By Manufacturer
Dioptric Correction	Not Specified By Manufacturer
Focus Type	Center
Tripod Mount	None
Dimensions	3.6 x 1.3 x 4.2" / 9.14 x 3.30 x 10.67  cm
Weight	6.88 oz / 195 g