Cassegrain 150 OTA

$ 570,00 IVA incl., più spese di spedizione

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disponibile in 24 ore + Tempo di trasporto

Consegna espressa possibile fino a domani, 22.03.2023!

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consiglia Telescopi

Descrizione prodotto

Shortly:

Tube weight only 5.4 kg
Aperture of f/12 - ideal for moon & planets
high reflectivity (96-99%)
Quartz glass - very temperature stable

The Cassegrain with the good-natured focal ratio of f/12 is primarily aimed at lunar and planetary observers . Photographing the planets of our solar system is also possible with such a Cassegrain, especially with small-pixel CMOS cameras, such as the ZWO ASI 178. The built -in parabolic quartz mirror is extremely temperature-stable and cools down very quickly thanks to the open design of the tube. The mirror manufactured by GSO also has a particularly high reflectivity of between 96 and 99%.

The 2-inch focuser is equipped with a 1:10 fine focusing and also carries heavy accessories securely. In astrophotography, the illuminated field of view is 40mm! You can also photograph compact planetary nebulae or globular star clusters with this Cassegrain. The focal ratio of f/12 can be used well with all bright, compact objects - but it is not suitable for extensive, faint nebulae and galaxies!

The light weight of only 5.4 kg makes the compact 6" Cassegrain very transportable and also allows it to work very well on a medium-sized mount.