Sky-Watcher lens 90/900 - AZ3
Sky-Watcher lens 90/900 - AZ3
The Sky-Watcher 90/900 – AZ3 refractor telescope is an achromatic refractor ideal for observing the Moon, planets, and bright deep-sky objects. Its specifications make it suitable for both beginner and intermediate astronomers. The telescope has a 90mm objective lens diameter and a focal length of 900mm. It includes an AZ-3 alt-azimuth mount, which makes it easier to aim at and track celestial bodies.
Key features of the Sky-Watcher 90/900 – AZ3 refractor telescope
- Designed for observing the Moon, planets, and bright deep-sky objects
- Achromatic refractor with a 90mm objective lens diameter
- Focal length of 900mm
- Magnification ranging from 13× to 180×
- AZ-3 alt-azimuth mount with slow-motion controls for precise tracking
- Limiting stellar magnitude of 12.4
- Made from polycarbonate
- Internal eyepiece diameter of 31.7mm (1.25")
- Weight of 2.5kg
- Package includes a tripod, 1.25" eyepieces, and a 45° prism screen size
Stable mount and achromatic optics
The telescope is set on an AZ-3 alt-azimuth mount, which provides a stable base for observation. This model is equipped with slow-motion controls on both axes. These slow-motion controls enable very fine and smooth tracking of objects in the sky, especially at higher magnifications. The achromatic lens design corrects for chromatic aberration and delivers a sharp image, suitable for detailed views of the Moon, planets, and bright deep-sky objects.
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Alemat.cz, spol. s r.o, Měšická 276, Tábor, 39002. [email protected], +420 381 215 983
Specifications can be changed without notice. Images are for illustrative purposes only.
