Celestron 90mm Refractor Telescope with Manual Alt-Azimuth Mount
The Celestron 90mm Refractor Telescope is a highly capable entry-level instrument engineered with multi-coated (MC) glass optics and a lightweight frame. Featuring a manual Alt-Azimuth mount equipped with a panning handle and locking clutch, navigating the sky is smooth, intuitive, and accurate. Whether tracking celestial objects at night or viewing terrestrial landscapes by day, this system offers a completely hassle-free, no-tool setup. At SkyHunters, we provide this comprehensive kit to make your astronomical journey educational, rewarding, and straightforward from night one.
Key Advantages
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Intuitive Panning Alt-Az Control: Smoothly reposition the telescope up/down and left/right via the control handle and clutch system to effortlessly keep targets centred in the eyepiece view.
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90mm Multi-Coated Optics: Fully multi-coated glass optical surfaces harvest excellent light throughput, presenting crisp and bright renderings of the Moon, planets, and terrestrial vistas.
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Correctly Oriented Images: The included erect image star diagonal ensures views are correctly oriented vertically and horizontally, turning the telescope into a perfect high-power spotting scope.
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Rapid No-Tool Configuration: Designed for astronomers on the go, the lightweight frame sets up instantly without any tools required.
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Starry Night Astronomy Software: Includes a premium software download with a rich 36,000-object database, printable maps, and immersive 3D renderings of deep-sky objects.
Technical Specifications
| Manufacturer |
Celestron Global Ltd (UK / USA) |
| Telescope Type |
Refractor (Lens) |
| Aperture (Objective Lens) |
90 mm |
| Focal Length |
1000 mm |
| Focal Ratio |
f/11 |
| Optical Coating |
MC (Multi-Coated) |
| Model Category |
Entry Level |
| Resolution (Rayleigh Limit) |
1.55 arc seconds |
| Resolution (Dawes Limit) |
1.29 arc seconds |
| Mount Configuration |
Alt-Azimuth |
| Tripod Height (Min / Max) |
813 mm / 1296 mm |
| Eyepiece 1 Focal Length |
20mm (50x magnification) |
| Eyepiece 2 Focal Length |
10mm (100x magnification) |
| Warranty |
2 years |
Scope of Delivery
- 90mm Refractor Telescope Optical Tube Assembly
- Alt-Azimuth Mount with panning handle and clutch
- Adjustable-height tripod
- 20mm eyepiece (50x power)
- 10mm eyepiece (100x power)
- Erect image star diagonal
- Starpointer finderscope
- Celestron Starry Night Basic Software download code
- Instruction manual
