Baader H-alpha 7nm CCD Narrowband-Filter 1.25" (31.8mm)
Regular price
€135,00 EUR
incl. VAT
- Premium grade H-alpha full frame chip CCD-filter for fast optical systems f/10 to f/2.8
- IR-blocked
- NO halos, NO reflections, NO ghosting
- non-ageing sealed coating edges
| TRANSMISSION RANGE | H-alpha |
|---|---|
| FILTER THICKNESS (WITHOUT CELL) | 2 mm |
| HBW (HALFBANDWIDTH) | 7nm |
| CWL (CENTRAL WAVELENGTH) | 656,3 nm |
| AR-COATING | dielectrically coated, planeoptically polished |
| FILTER USAGE | CCD, H-alpha, IR-Cut |
| TYPE OF FILTER | Narrowband |
| SINGLE OR SET? | Single Filter |