Оценка 5,0 (1) · 999,00 € The 8" Ritchey-Chrétien is the perfect telescope for astrophotography, but it is also suitable for visual observation.

Оценка 4,9 (18) · 1 399,95 $ · В наличии This Apertura RC telescope has 8" of aperture and a focal ratio of f/8, providing a 1600mm focal length. The 8" Ritchey-Chretien's primary and secondary mirrors ...

Оценка 4,0 (4) · 1 199,00 $ · В наличии This RC OTA comes with 200mm (7.9”) mirror with a 1600mm focal length, giving it a relatively fast focal ratio of f/8 in a compact steel tube that's only 18” ...

Оценка 5,0 (1) · 899,00 £ 21 сент. 2024 г. · An excellent choice for imaging smaller galaxies and nebulae targets. The RC optical design delivers images free of coma, spherical and chromatic aberrations.

1 178,00 $ В наличии The RC optical design delivers coma, spherical and chromatic aberration free results, perfect for color or monochrome imaging. A fixed position primary mirror ...

6 400,00 MYR These RC features a solid tube construction, 2'' dual speed focuser and multi-layered internal baffle. These RC provide excellent imaging platform and also ...

1 210,00 £ The 8" Ritchey-Chrétien is the ideal telescope for astrophotography - more stable focus through carbon tube. Aperture 8" / 203 mm - focal length 1624 mm ...

1 057,00 € В наличии The 8" Ritchey-Chrétien is the perfect telescope for astrophotography, but it is also suitable for visual observation.

899,00 £ В наличии The RC optical design delivers coma, spherical and chromatic aberration free results, perfect for color or monochrome imaging. A fixed position primary mirror ...

1 249,00 £ В наличии Ritchey-Chrétien (RC) telescopes are known for their excellent optical performance, especially for photographical applications. At the same time however RCs ...