nom de produit：10 inch 254/1270 parabolic astronomical telescope
Paramètres du produit：
10 inch 254/1270 parabolic astronomical telescope super large aperture professional deep space observationProduct parameters:
Objective lens aperture: 254MM (10 inches)
Focal length: 1270MM
Optical system: parabolic reflector
Focal ratio: F5
Magnitude: 13.79
Resolution: 0.47 arcsec
Focusing power: 841 times
Interface: 2-inch/1.25 inch interface
Eyepiece: 10MM (127 times)/25MM (50 times)
Effective multiple: 635 times
Star finder: 8X50 optical star finder
Coating: multi-layer high-precision aluminum film+silicon dioxide protective film
Equatorial instrument: EXOS-2 German equatorial instrument
Foot stand: 2-inch stainless steel foot stand
Net weight: main mirror 15KG, equatorial instrument 28KG
Total weight: main mirror 21KG, equatorial instrument 33KG
Package size: main mirror 43 * 45 * 13.3CM, equatorial instrument 34 * 52 * 89CM
Packing instructions:
One 254/1270 parabolic primary mirror
1 equatorial instrument
2 eyepieces
One 8X50 star finder
1 stainless steel foot stand
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