- 1000mm f/11.1 Achromatic Refractor
- Manual Equatorial Mount
The Celestron AstroMaster-90 is an ideal telescope for beginners and can be used both for terrestrial and celestial viewing applications. The AstroMaster-90 offers multi-coated glass optics to allow clear and crisp images. This refractor model can also be used for astrophotography with an appropriate T-Mount adapter. It comes with a rugged pre-assembled tripod, 20mm eyepiece, 10mm eyepiece, and a permanent mounted Starpointer finder scope to easily locate heavenly objects.
- Permanently mounted StarPointer
- 1.25" image erecting diagonal makes telescope suitable for terrestrial and astronomical use
- Quick release dovetail attachment
- German equatorial mount with setting circles to accurately locate celestial 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
UPC: 050234210645
Optical Design | Achromatic refractor |
Optical Lens Diameter | 3.5" ( 90mm ) |
Focal Length | 1000mm |
Focal Ratio | f/11.1 |
Maximum Useful Magnification | 177x |
Resolving Power | Not Specified by Manufacturer |
Optical Tube Dimensions | Not Specified by Manufacturer |
Mount Type | Equatorial |
Eyepiece Barrel Diameter | 1.25" |
Finderscope | Mounted StarPointer |
Tripod | 1.25" steel tube legs |
Motor | No |
GO-TO Capability | No |
PC Compatible | No |
Power Source | None |
Weight | 23.0 lbs ( 10.43kg ) |
Packaging Info |
Package Weight | 33.0 lb |
Box Dimensions (LxWxH) | 43.2 x 15.0 x 10.0" |
In the Box
Celestron AstroMaster-90 EQ 90mm 3.5"/90mm Refractor Telescope Kit
- StarPointer Finderscope
- 20mm Eyepiece 1.25" (50x Magnification)
- 10mm Eyepiece 1.25" (100x Magnification)
- Diagonal
- Tripod and Accessory Tray
- Limited Two-Year Warranty
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