- 1000mm f/11.1 Achromatic Refractor
- Manual Altazimuth Mount
The Celestron AstroMaster-90 is a very good telescope for beginners. It is ideal for both terrestrial and celestial 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, both 10mm and 20mm eyepieces and a permanent mounted StarPointer finder scope to easily locate heavenly objects.
- Permanently mounted StarPointer
- Erect Image Optic ideal for terrestrial and astronomical use
- Quick release dovetail attachment
- Pan handle Alt-Az control with clutch for smooth and accurate pointing
- 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: 050234210638
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 | Altazimuth |
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 | 20.0 lbs ( 9.07kg ) |
Packaging Info |
Package Weight | 21.0 lb |
Box Dimensions (LxWxH) | 42.0 x 15.0 x 9.5" |
In the Box
Celestron AstroMaster-90 AZ 90mm 3.5"/90mm Refractor Telescope Kit
- StarPointer Finderscope
- 20mm Eyepiece 1.25" (magnification 50x)
- 10mm Eyepiece 1.25" (magnification 100x)
- Diagonal
- Tripod and Accessory Tray
- 2-Year Warranty
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