Celestron AstroMaster 90EQ
When will I receive it?
Products marked In stock are dispatched promptly — the exact delivery estimate for your address is shown at checkout, before you confirm the order.
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Products marked Available on order require 5–15 business days for processing. Our team will keep you updated promptly if anything changes.
What are the warranty terms?
Shop with confidence: all our products include a 24-month legal warranty for conformity defects, managed directly by our team.
Many brands also offer extended warranty coverage beyond 24 months — contact us to find out the specific terms for the product you're interested in.
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Can I return a product?
Yes: you have 14 days from delivery to return any product and receive a full refund — see our Refund Policy for full details.
Items must be returned in their original condition and packaging. Return shipping costs are the customer's responsibility.
Not sure which product is right for you? Contact us before buying — we'll help you find the perfect instrument so you won't need to return anything.
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Vai al moduloCelestron AstroMaster 90EQ – Refractor Telescope on CG-3 Equatorial Mount
The Celestron AstroMaster 90EQ is a highly versatile achromatic refractor telescope, suitable for both astronomical and terrestrial observations. Mounted on the sturdy CG-3 equatorial mount with manual slow-motion controls in right ascension and declination, it allows easy tracking of celestial objects and keeps them centred in the field of view. The mount is pre-wired for an optional RA motor drive. The solid steel tripod with accessory tray completes a package designed for field use.
With an aperture of 90 mm and a focal length of 1000 mm (f/11.1), the AstroMaster 90EQ lets you observe hundreds of lunar craters, the phases of Venus, surface details on Mars, Jupiter’s moons and cloud bands, and Saturn’s rings. On the clearest nights it can resolve the components of many double stars and reveal dozens of star clusters and nebulae.
Technical Specifications
| Optical design | Achromatic refractor |
|---|---|
| Aperture | 90 mm |
| Focal length | 1000 mm |
| Focal ratio | f/11.1 |
| Optical coatings | Fully multi-coated |
| Mount | Equatorial CG-3 with manual slow-motion controls (RA motor-ready) |
| Tripod | Steel, pre-assembled and adjustable, with accessory tray |
| Total weight | 12 kg |
Included Accessories
| Eyepieces | 20 mm (50×), 10 mm (100×) – 1.25” barrel |
|---|---|
| Diagonal | 90° erecting prism, 1.25” |
| Finderscope | StarPointer red-dot finder |