กล้องโทรทรรศน์Celestron Astronomical Deluxe 80EQ Telescope With Tripod telescope astronomic professional celestron astromaster +ตัวค้นหาดาวอัจฉริยะ GPS กล้องส่องดูดาว
คุณสมบัติเด่น / รายละเอียดสินค้า:
Celestron Astronomical Deluxe 80 EQ Telescope With Tripod Easy Setup 81048 Optical Design Reflector Aperture (mm) 80 mm (
3.15 in) Focal Length (mm) 900 mm (35 in) Focal Ratio
11.25 Eyepiece (mm) 4mm(225x), 10mm(90X) Magnification 225x, 90x Barlow Lens 3 x Finderscope 5x24 Star Diagonal
1.25" Erect Image Diagonal Mount German Equatorial Tripod Stainless Steel Weight (lbs)
24.25 lbs (11 kg) Highest Useful Magnification 189 x Lowest Useful Magnification 11 x Limiting Stellar Magnitude 12 Resolution (Rayleigh)
1.73 arc seconds Photographic Resolution 162 line/mm Light Gathering Power 131 x Angular Field of View (deg)
1.2 ° Linear Field of View (@1000m)
18.59m@1000m Optical Coatings Multi
-coated Optical Tube Length 38 in (965 mm)
3.15 in) Focal Length (mm) 900 mm (35 in) Focal Ratio
11.25 Eyepiece (mm) 4mm(225x), 10mm(90X) Magnification 225x, 90x Barlow Lens 3 x Finderscope 5x24 Star Diagonal
1.25" Erect Image Diagonal Mount German Equatorial Tripod Stainless Steel Weight (lbs)
24.25 lbs (11 kg) Highest Useful Magnification 189 x Lowest Useful Magnification 11 x Limiting Stellar Magnitude 12 Resolution (Rayleigh)
1.73 arc seconds Photographic Resolution 162 line/mm Light Gathering Power 131 x Angular Field of View (deg)
1.2 ° Linear Field of View (@1000m)
18.59m@1000m Optical Coatings Multi
-coated Optical Tube Length 38 in (965 mm)
