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  • W810842  W811042
  • W810842  W811042
  • W810842  W811042
  • W810842  W811042

W810842 W811042

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PRODUCT TYPE: waterproof

PRODUCT SKU:W810842 W811042

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FEATURES

 lMulti green coating allows for sophisticated light transmission and brightness for clear viewing

lBK7 prisms can increase the light transmittance

lCenter focus adjustment design makes it simple to operate and easy to focus

lOpen bridge design

lWaterproof, fog-proof, dust-proof, and shockproof design - completely sealed and 100% nitrogen filled makes it fog and rain proof prevent moisture, dust, and debris from getting inside the binocular.

lTwist up eyecups with long eye relief for comfortable viewing with or without eyeglasses

lVery good optical performance

SPECIFICATIONS

 

Model

W810842

W811042

Magnification

8X

10X

Effective objective lens diameter

42 mm

42 mm

Exit pupil diameter

4.6 mm

3.7 mm

Exit pupil distance

17.5 mm

14.4 mm

Field of view(at 1000m/1000yds)

122m/366ft

98m/294ft

Field of view (degrees)

7.0°

5.6°

Shortest focusing distance

7 m

7 m

Diopter correction at

±4

±4

Approx. dimension

163x131x57mm

163x131x57mm

Approx. weight

450 g

450 g

Optical coating

Multi Green Coated

Multi Green Coated

Prism glass

BK7

BK7

Eyecups

Twist-up

Twist-up

Waterproof

Yes

NO

Yes

NO

Adapt to tripod

No

No

Prism system

Roof

Roof

Storage TEM.

-30℃ ~ 60℃

-30℃ ~ 60℃

Working TEM.

-20℃ ~ +50℃

-20℃ ~ +50℃

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