Description
- Warning: for photographic imaging only
- for solar work use only with 3.8 AstroSolar 200x290mm Photo Film (included)
- never use any eyepiece filter for solar observation without objective front filter
- non-ageing sealed coating edges
- Never look into the sun with the K-Line filter without an additional OD-reduction filter. For more information read the PDF Notes about the stacked 1¼" K-Line Filter
Specifications
| Manufacturer | Baader Planetarium |
|---|---|
| SKU (#) | 2458355 |
| EAN Code | 4047825009531 |
| Weight (kg) | 0.027 |
| Transmission Range | CaK-II |
| Filter Thickness (without cell) | 2 mm |
| HBW (Halfbandwidth) | 8nm |
| CWL (Central Wavelength) | 394 nm |
| AR-Coating | dielectrically coated, planeoptically polished |
| Special Features | doube stacked |
| Filter size | 1 25 inch |
| Filter Usage | Solar |
| Filter mounted | Mounted (classic 8mm) |
| Type of Filter | Narrowband |
| Single or Set? | Single Filter |
| Filter shape | round |