| OPTICAL TUBE INFO: | |
| Optical Design | Refractor |
| Aperture | 90mm (3.54″) |
| Focal Length | 1000mm (39″) |
| Focal Ratio | f/11 |
| Focal Length of Eyepiece 1 | 20mm (.8″) |
| Magnification of Eyepiece 1 | 50x |
| Focal Length of Eyepiece 2 | 10mm (.4″) |
| Magnification of Eyepiece 2 | 100x |
| Barlow Lens | Not Included |
| Finderscope | StarPointer™ red dot finderscope |
| Star Diagonal | Erect Image Diagonal – 1.25″ |
| Optical Tube | Aluminum |
| Highest Useful Magnification | 213x |
| Lowest Useful Magnification | 13x |
| Limiting Stellar Magnitude | 12.3 |
| Resolution (Rayleigh) | 1.55 arc seconds |
| Resolution (Dawes) | 1.29 arc seconds |
| Light Gathering Power (Compared to human eye) | 165x |
| Optical Coatings | Multi Coated |
| Optical Tube Length | 914mm (36″) |
| Optical Tube Diameter | TBD |
| Optical Tube Weight | TBD |
| Dovetail | CG-5 Dovetail bar |
| MOUNT INFO: | |
| Mount Type | Manual Alt Azimuth |
| Height adjustment range (includes mount and tripod) | 812.8mm – 1295.4mm (32″ – 51″) |
| Tripod Leg Diameter | 31.75mm (1.25″) steel |
| Accessory Tray | Yes |
| Tripod Weight | 7.6 lbs (3447.3 g) |
| Slew Speeds | Manual |
| Dovetail Compatibility | CG-5 saddle plate |
| Software | Starry Night Basic Edition | SkyPortal App |
| Total Kit Weight | TBD |
| Included Items | Optical tube | Tripod and mount (preassembled) | 20 mm eyepiece | 10 mm eyepiece | Red-dot finderscope | Erect image 90° diagonal | Manual |
AstroMaster, Celestron, Celestron Telescope Series, Manual, Refractor
AstroMaster 90AZ Telescope
₹21,520.00 excl. 18% GST
- 90mm refractor Telescope with fully coated glass optics and a lightweight frame.
- Observe in no time with a quick and easy, no-tool setup
- Accessories include: two eyepieces (20mm and 10mm), erect image star diagonal, and a finderscope.
- Panning handle Alt-Az control with clutch for smooth and accurate pointing.
- Adjustable height tripod
- Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies
Available on backorder
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