Celestron AstroMaster 76 EQ, astronomický ďalekohľad, 700mm, 70x
Viac informácií
Ohnisková vzdialenosť: 700mm
Priemer predného člena: 76mm
Zväčšenie: 35x, 70x
AstroMaster 76EQ - General Features
•Quick and easy no-tool setup
•Permanently mounted StarPointer
•Erect image optics - Ideal for terrestrial and astronomical use
•Quick release dovetail attachment - no tool setup
•German Equatorial mount with Setting circles - to accurately locate and track sky objects
•Rugged pre-assembled tripod with 1.25" steel tube legs - Provides a rigid and stable platform
•All coated glass optics for clear, crisp images
•Deluxe accessory tray for convenient storage of accessories
•"The Sky®" Level 1 planetarium software with 10,000 object database and enhanced images
Optical Design
Reflectror
Aperture
76 mm (2.99 in)
Focal Length
700 mm (27.56 in)
Focal Ratio
IX.21
Eyepiece 1
20 mm (0.79 in)
Magnification 1
35 x
Eyepiece 2
10 mm (0.39 in)
Magnification 2
70 x
Mount
CG-2 Equatorial
Optical Coatings
Aluminum
Weight
18 lb (8.16 kg)
Weight
16 lb (7.26 kg)
Finderscope
Built-on StarPointer
Tube Attachment :
Dovetail Bar
Star Diagonal
Tripod
1.25" steel tube legs
CD ROM
The Sky L1
Highest Useful Magnification
180 x
Limiting Stellar Magnitude
11.IX
Resolution (Rayleigh)
1.83 arcsec
Resolution (Dawes)
1.53 arcsec
Light Gathering Power
118 x
Angular Field of View
1.4 °
Linear Field of View (@1000 yds)
75 ft (22.86 m)
Optical Tube Length
26 in (660.4 mm)
If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
Popis pre Celestron AstroMaster 76 EQ, astronomický ďalekohľad, 700mm, 70x
RefractorOhnisková vzdialenosť: 700mm
Priemer predného člena: 76mm
Zväčšenie: 35x, 70x
AstroMaster 76EQ - General Features
•Quick and easy no-tool setup
•Permanently mounted StarPointer
•Erect image optics - Ideal for terrestrial and astronomical use
•Quick release dovetail attachment - no tool setup
•German Equatorial mount with Setting circles - to accurately locate and track sky objects
•Rugged pre-assembled tripod with 1.25" steel tube legs - Provides a rigid and stable platform
•All coated glass optics for clear, crisp images
•Deluxe accessory tray for convenient storage of accessories
•"The Sky®" Level 1 planetarium software with 10,000 object database and enhanced images
Optical Design
Reflectror
Aperture
76 mm (2.99 in)
Focal Length
700 mm (27.56 in)
Focal Ratio
IX.21
Eyepiece 1
20 mm (0.79 in)
Magnification 1
35 x
Eyepiece 2
10 mm (0.39 in)
Magnification 2
70 x
Mount
CG-2 Equatorial
Optical Coatings
Aluminum
Weight
18 lb (8.16 kg)
Weight
16 lb (7.26 kg)
Finderscope
Built-on StarPointer
Tube Attachment :
Dovetail Bar
Star Diagonal
Tripod
1.25" steel tube legs
CD ROM
The Sky L1
Highest Useful Magnification
180 x
Limiting Stellar Magnitude
11.IX
Resolution (Rayleigh)
1.83 arcsec
Resolution (Dawes)
1.53 arcsec
Light Gathering Power
118 x
Angular Field of View
1.4 °
Linear Field of View (@1000 yds)
75 ft (22.86 m)
Optical Tube Length
26 in (660.4 mm)
If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky. The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.
