CHF 370
Disponible en stock chez le fournisseur
Visit SkyWatcher Starquest-102R with manual equatorial mount is an astronomical telescope designed for observers who want an instrument that light, quick to install without dependence on an engine. The STARQUEST is positioned as a range of“grab-and-go”a compact solution that combines Sky-Watcher optics renowned for their reliability, with newly designed equatorial mount, carefully designed to offer an excellent compromise between precision, stability and ease of use. This set comes complete with adjustable aluminum tripod, It's ideal for adapting to your viewing height and uneven terrain when out under darker skies.
At the heart of the pack, the STARQUEST-102R is an achromatic telescope with 2 items air-separated design Fraunhofer. Sound 102 mm opening captures a lot of light for its category, while its 500 mm focal length (i.e. f/4.9) gives it a“rich-field”She's very popular. In concrete terms, she excels in large fields observation of comets, scanning starfields, locating objects, contemplating’open clusters and luminous nebulae. It is also very pleasant on shiny objects: the Moon (craters, lunar seas, terminator) and planets the most accessible. Its optics multi-coated enhances transmission and helps maintain good contrast, especially in deep sky on large targets.
The STARQUEST equatorial mount is this telescope's other strong point. Once the STATIONING (polar alignment), it enables natural follow-up objects throughout the night, compensating for the earth's rotation. Sky-Watcher has integrated a high-quality clutch systema precise mechanics gear-driven 122 teeth / 360° rotation on the two axes, and slow-motion cables pleasant to handle. The result is easier pointing and centering, as well as smoother tracking, particularly useful as magnification increases. The frame retains good rigidity, with a maximum visual payload of 3 kg, A perfect match for the tube supplied and reasonable accessories.
For accessorizing, the bezel is equipped with a eyepiece holder 2″ rack (rack & pinion) with 1.25″ reducer and compatibility T2. This configuration is very practical: it accepts both 2″ wide-field eyepieces to take advantage of the scope's “sweeping” character, and more conventional 1.25″ eyepieces. The T2 connection makes it easy to fit certain adapters via rings, depending on your needs. The tube remains easy to transport with a weight approx. 2 kg, while the frame displays 5 kg all in all, an interesting combination for those who want to observe often, without heavy logistics.
Tip for higher magnifications: a fast achromatic telescope such as this one naturally has a chromaticism one blue border around very bright objects (Moon, planets, bright stars). This defect is generally moderate to around 100×. and does not cause much discomfort. If you wish to increase the magnification even further, we recommend adding a Baader Fringe Killer or a Baader Contrast Booster. These filters reduce the wavelengths responsible for chromatic aberration, improving visual comfort, contrast and perceived sharpness. With them, STARQUEST-102R becomes even more convincing in lunar and in planetary, while maintaining its excellent field performance.
| Features | Detail |
|---|---|
| Optical system | Fraunhofer Achromatic, 2 elements (air-spaced) |
| Opening | 102 mm |
| Focal length | 500 mm |
| Photographic speed | f/4.9 |
| Treatment | Multi-coated |
| Magnitude limit (visual) | 13m1 |
| Resolution | 1.13″ |
| Lens holder | 2″ rack + 1.25″ reducer + T2 |
| Tube weight | ~ 2 kg |
| Frame type | Equatorial, manual follow-up |
| Max. payload (visual) | 3.00 kg |
| Total frame weight | 5.00 kg |
| Tripod | Adjustable aluminum, supplied |
In short, the Sky-Watcher Starquest-102R is a telescope 102/500 ideal for discovering the skies, travelling light and enjoying a manual equatorial tracking precise. It offers magnificent stellar panoramas, excellent rendering of bright objects and a simple, fluid and upgradeable observing experience thanks to its standard accessories.