Product Description

Yuanjin Optical has made unremitting efforts to make your telescope perfect and allow you to have a better viewing experience. The use of waterproof HD telescopes and even distant targets are also within easy reach. Yuanjin YJT8X42X series of high-definition telescopes, compact, exquisite appearance, BAK4 glass, waterproof HD telescope, especially suitable for outdoor use, is the gift of choice for telescopes.

 

Model

YJT8X42X

Magnification

8X

Objective lens diameter (mm)

42

Exit pupil diameter (mm)

5.3

Relative brightness

28

Evening index

18.3

Exit pupil distance (mm)

18

Field of view angle

7.5°

Eye field of view

60°

Metric field of view (m / 1000 M)

131M

Inch field of view (ft / 1000 yds)

393FT

The nearest distance (m)

4

Diopter (dpt)

±4

Interpupillary distance (mm)

50～74

Focusing system

Central focusing

Prism system

Paul

Prism material

BAK4

Objective lens composition

2 tablets / 1 set

Eyepieces

3 tablets / 2 sets

Coating

Comprehensive multilayer coating

Eye cup type

Down

waterproof

Yes

Tripod interface

Yes

Size (mm)

140X175X52

Weight (g)

620

Specifications︰ YJT8X42X

Export Markets︰ All countries

Payment Details︰ TT

Min Order︰ 1

Ship Date︰ 15D

Standard Met︰ ISO

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