Filtr szary Explore Scientific ND96 2"
The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradiation when observing the Moon with any telescope 4"(10.2cm) and larger. The ND96 filter may also be employed in the splitting of close double stars where one of the binary pair significantly exceeds the other in brightness.
Dostępność:
Brak
Gwarancja | 24 |
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![](/img/cms/linie.png)
Opis
The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradiation when observing the Moon with any telescope 4"(10.2cm) and larger. The ND96 filter may also be employed in the splitting of close double stars where one of the binary pair significantly exceeds the other in brightness.
Features:
- Color Filter #ND96 Moon Filter (0.9 density; 13% transmission)
- Reduces brightness and increases contrast
- Ideal for moon observation
- Can be combined with other colour filters
Marka | Explore Scientific |
Gwarancja | 2 года |
EAN | 4007922013381 |
Rozmiar opakowania (dł. x szer. x gł.) | 7x1x8 cm |
Masa przesyłki | 0.045 kg |
Gęstość optyczna | 0.9 |
Przepuszczalność światła, % | 13 |
Futerał w zestawie | yes |
lunar | |
neutral-density | |
Średnica tubusu okularu, cale | 1,25 |
Gwint zewnętrzny (do montażu w okularze) | yes |
Gwint wewnętrzny (do łączenia różnych filtrów) | yes |