Product description
Levenhuk Ra O-III 2'' filter is a narrow-passband filter with a barrel diameter of 2'' that transmits wavelengths of the visible spectrum within 150 A (15 nm) range. This filter suppresses all light that lies outside its 4900-5010 A (490-501 nm) passband and is perfect for observations of nebulae. Keep in mind, however, that this filter gives a green tint to observed objects.
- Brand
- Levenhuk Ltd.
- Store
- Levenhuk
- Archived listed price
- USD 109.95
This archived catalogue entry preserves the product information previously listed on this site. Prices and availability may have changed.
Source: saved catalogue listing.
