Feature:
Optical system: refractive
Linear field of view: 61ft (19m)
Caliber: 70mm
Optical coating: Anti-reflective coating
Focal length: 300mm
Barov magnification mirror: 3X/1.5X
Focal ratio: F5.7
Exit pupil diameter: 2.2mm
Eyepiece 1:20mm
Resolution<=4.0
Magnification: 15X
Distortion: 4.9%
Eyepiece 2: 6mm
Gathering power: 73.5X
Magnification: 50X
Perspective: 1.30 degrees
Finderscope: 5x24
Tracking system: platform Equatorial mount
Star diagonal: 48 ° positive image Star diagonal
Tripod: Aluminum alloy tripod 46.5-56.5cm
Combination 1.5X doubling: 22.5x/75x
Combination 3X doubling: 45x/150x
Specification:
Model Number:30070
Lens Type:Refractive
Type: Monoculars
Function Type:Ordinary Telescope
Use:Astronomical Telescope
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