90 fokos F30070M monokuláris professzionális űrhajós távcső T M4R7-vel

90 Degrees F30070M Monocular Professional Space Astronomic Telescope with T M4R7

Model: F30070M;Aperture: 70mm (2.4 inch)
Focal Length: 300mm f/4
Oblique Mirror: 90 degrees
Warp / Weft Machine and Aluminum Tripod
The Most Highly: 38cm
Standard 0.965 inch attachment contains:
Eyepiece: H6mm, H20mm
3X the Barlow lens
1.5X positive lens
About Configuration:
Moon Filter: Because there is a lot of reflected light interfering our observation of full moon, so we can use the moon filter to avoid the interference, and then the moon`s surface will be seen more clearly.
Please screw the moon filter into the threaded of eyepiece lens` lower part, and then connect the eyepiece lens with zenith lens.
The formula:
Objective lens focal length / eyepiece focal length x Barlow multiplier = maximum magnification
Objective lens focal length / eyepiece focal length = magnification
Type: Telescopes
For: Astronomy
Material: Optical Glass
Color: Silver
Product size (L x W x H): 31.50 x 10.50 x 10.50 cm / 12.4 x 4.13 x 4.13 inches
Package Contents: 1 x Astronomical Telescope
2 x Eyepiece
1 x Tripod
2 x Barlow Lens
1 x Moon Filter
1 x English User Manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.

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