Baader H-alpha 7nm CCD Narrowband-Filter 1.25" (31.8mm)
When does the delivery take place?
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For products marked as Not in stock, processing may take between 5 and 15 days. If delays occur, our customer service will contact you with timely updates.
What are the warranty terms?
All our products come with a 24-month legal warranty. Some brands provide extended warranty. Contact us for more info.
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- 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 |