Celestron редуктор/корректор f/6.3241.00€Цена включая НДС 21% (199.17 € без НДС)
Получишь 17.05.2024 |
This combination focal reducer and field corrector lens accessory works with all Celestron 5”, 8”, 9 1/4”, 11” and 14” Schmidt-Cassegrain telescopes. This clever accessory makes it possible to have a dual focal ratio instrument, without sacrificing image quality. The Reducer/Corrector is f/6.3 for C5, C8, C9¼ and C11 telescopes and f/7 for the C14 telescope.
If offers wide fields of view with any Schmidt-Cassegrain telescope. Used for astrophotography, it reduces exposure time by a factor of 3.
Celestron doesn’t offer a f/6.3 Schmidt-Cassegrain telescope, because the design is impractical, with a large central obstruction, and resulting loss in contrast. This, added to the inability to utilize longer focal ratios for certain objects, led Celestron to design the four-element, fully multicoated f/6.3 Reducer/Corrector. Results are amazing both visually and photographically.
Вес единицы: | 0.08 кг |
---|
BresserТелескоп BRESSER NANO NT-114/500, с солнечным фильтром с апертурой Остаток: 2 241.40 € Получишь 17.05.2024 -+ |
-3% Остаток: 3 8.68 €8.95 Получишь 17.05.2024 -+ | Есть на месте-10% Остаток: >5 3.41 €3.79 -+ | -4% Остаток: 5 22.60 €23.50 Получишь 20.05.2024 -+ | -5% Остаток: 1 58.40 €61.49 Получишь 20.05.2024 -+ |
34K
1062
2759
1169
2707
1749
3300
1607
27K
2702
6945
5
6889
61