Ống nhòm ngày Swarovki Pocket 8x20 B

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Color: Black, Green
For every breast or jacket pocket, where they fit comfortably thanks to their pocket-size dimensions. The unusually high optical complexity (16 lenses!) for such small binoculars guarantees a large field of view, high-contrast image quality and brilliant images from the middle of the field to its edge. These precise instruments were distinguished with the Austrian National Award for tested quality.
Product Advantages
Optics

• Complex optical system with 16 lenses for bright images
• Optimum colour fidelity across the whole light spectrum with unique prism coating SWAROBRIGHT
• Highly precise roof prism system with P-coating for high resolution, contrast-rich images and slim-line construction

Weight

• Extremely handy design with an elegant styling. The pocket models can be folded (width: 5,6 cm / 2.2 in) to fit into every pocket
• Due to their low weight of 215 g (7.6 oz.) resp. 230 g (8.1 oz.) they are ideal for the opera, theatre and for all outdoor activities

Focusing

• User-friendly alignment of patented central focusing wheel
• Excellent viewing even at short distances with a close-up adjustment from only 4 m (13 ft.)

Robustness

• Watertight (4 m / 13 ft.) and dustproof due to interior focusing
• Non-slip rubber armouring
• Lightweight, durable light-alloy housing
• Permanent axis parallelism thanks to double eccentric alignment

Specifications

Weight : 7.6 oz.

Size : Compact Binoculars

Eye Relief : 13mm

Waterproof : Yes

Features  : Waterproof

Magnification : 8x

Brand : Swarovski

Dimensions (in) : 1.5H x 3.98L x 3.66W inches

Objective Lens Diameter : 20mm

Field of View @ 1000 Yards : 345 ft.

Angular Field of View :6.6 Degrees

Exit Pupil : 2.5mm

Focus Type : Center

Close Focusing Distance : 13 ft.

Tripod Adaptable : No

Binoculars Series : Swarovski Pocket Binoculars

Lens Coating : Fully Multi Coated

Prism Type : Roof Prism Binoculars

Prism Glass : bak-4

Eyecups : Twist Up

Interpupilary Distance : 56mm-72mm

Twilight Factor : 12.6

diopter adjustment : +/- 5