Best current price£258.99from Rackhams
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Rackhams£258.99Visit shop Sky Watcher Red Starquest 90 Mak Astronomy Telescope With Eq-Az Mount
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The Sky-Watcher StarQuest-90MC is a portable, high-performance telescope tailored for beginners and intermediate stargazers who prioritize sharp lunar and planetary detail over wide-field deep-space imaging. Its 90mm Maksutov-Cassegrain optical design delivers impressive contrast for double stars and solar system targets, though its narrow field of view and slower f/13.88 focal ratio mean it is less suited for faint, extended nebulae.
| Brand | Sky-Watcher |
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Yes, but remember that the image will appear upside down or mirrored depending on the orientation of the diagonal, which is standard for astronomical telescopes.
It is excellent for casual lunar and planetary photography using the included smartphone adaptor, but it is not intended for long-exposure deep-sky imaging.
The system is designed for portability and is lightweight enough for most adults to carry fully assembled for short distances.
The included 10mm and 20mm eyepieces cover a good range of magnifications for starters, though you may eventually want a Barlow lens for more power.
EQ (Equatorial) mode compensates for Earth's rotation to track stars easily, while AZ (Alt-Azimuth) mode is a simpler up-down/left-right movement better for quick terrestrial or wide-sky scanning.
Ensure the telescope has had 30 minutes to acclimate to the outside temperature and verify that the focuser is adjusted properly.
Re-align the finder with the main telescope by centering a distant landmark in the 20mm eyepiece, then adjusting the finder knobs until the dot rests on the same point.
Tighten all tripod leg locks and ensure the accessory tray is fully spread, as a loose tray can compromise the stability of the mount.
Begin by attaching the tripod legs and securing the accessory tray to provide stability. Mount the optical tube using the integrated dovetail plate. Before your first use, calibrate the red dot finder during the day by aligning it with a distant stationary object. Always store the telescope in a cool, dry environment with the objective lens cap on to prevent dust buildup. Use only specialized lens cleaning solutions and microfiber cloths to avoid scratching the multi-coated optics. If dew forms on the corrector plate during humid nights, a standard dew shield can be added to the front of the tube to prevent condensation.
