Name: Video for 70mm Aperture 400mm Astronomical Refracting Telescope for Adults and Kids Beginners
Uploaded: 2025-03-12T15:23:55+08:00
Description: Watch the 70mm Aperture 400mm Astronomical Refracting Telescope for Adults and Kids Beginners video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy., You May Like:Blue Astronomical Refractor Telescope,Blue Astronomical Telescope,40070 Astronomical Telescope,Refractor Telescope,Astronomical Telescope

Model NO.:

40070

After-sales Service:

2 Years

Warranty:

2 Years

Type:

Monocular

Magnification:

16-40X

Function:

Waterproof, Fogproof, Night Vision

Usage:

Astronomical, Gift, Bird Watching/Hunting, Toy, Travel

Structure:

Refractor Telescope

Lens Type:

Zoom Lens

Lens:

Glass

Objective Aperture:

>50mm

Focusing Type:

Internal Focusing

Aperture:

50-100mm

Exit Pupil Diameter:

2.2mm

Finder Mirror:

5X24

Focal Ratio:

4.3

Focal Length:

400mm

Trademark:

Hollyview

Transport Package:

Color Box

Specification:

65*23*13cm

Origin:

China