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  • P520840/P521050
  • P520840/P521050
  • P520840/P521050
  • P520840/P521050
  • P520840/P521050
  • P520840/P521050

P520840/P521050

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PRODUCT TYPE: standards binocular

PRODUCT SKU:P520840 P521050

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FEATURES

lFully Multi Coating for higher light transmittance even in low light, and make your view brighter, clearer and delivers crisp images.

lBAK4 prism has a finer texture and high refractive index, which can get brighter images and make the surrounding image clearer. compared to BK7, BAK4 prism can provide you with a more comfortable sense of reality

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

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

lDiopter system adjusting the imbalance vision of both eyes

lVery good optical performance

SPECIFICATIONS

Model

P520840

P521050

Magnification

8X

10X

Effective objective lens diameter

40 mm

50 mm

Exit pupil diameter

4.8 mm

4.8 mm

Exit pupil distance

17.8 mm

17.8 mm

Field of view(at 1000m/1000yds)

166m/498ft

133m/400ft

Field of view (degrees)

8.7°

7.6°

Shortest focusing distance

5 m

6 m

Diopter correction at

±4

±4

Approx. dimension

150X55X170mm

190X55X180mm

Approx. weight

800 g

810 g

Optical coating

Full multi Coated

Full multi Coated

Prism glass

BAK4

BAK4

Eyecups

Twist up

Twist up

Waterproof

No

No

Adapt to tripod

Yes

Yes

Prism system

Porro

Porro

Storage TEM.

-25~+50℃

-25~+50℃

Working TEM.

-20℃~+40℃

-20℃~+40℃

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