BELONA 70400 HD Astronomical Telescope with Tripod Monocular Moon Bird Watching Kids Gift Phone Star Finder Scope

$426.78

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Description

Specifications:

Brand

BELONA

Model No

70400

Product aperture

70MM 

Optical system

Refractive

Focal ratio

5.7

Focal length

400MM 

Product eyepiece 1

4 MM (Magnification 100X)

Product eyepiece 2

9 MM (magnification 45X)

Product eyepiece 3

20MM (magnification 20X)

Tracking system

Platform equatorial meter

Viewing angle

1.30°

Star finder

5X24

Zeniths mirror

48° positive image zeniths mirror

Optical coating

Multi-layer coating

Linear field of view (1000 yards/m)

61ft (19m)

Pupil diameter

2.2MM