- ultra hard and bright O-III visual contrast for 6" and larger telescopes
- no visual color fringing, just pure O-III
- non-ageing sealed coating edges
Baader O-III Filter 2" (10nm) visual
SKU: BA-2458396
€195.00Price
Specifications
| MANUFACTURER | Baader Planetarium |
|---|---|
| SKU (#) | 2458396 |
| EAN CODE | 4047825009357 |
| NET WEIGHT (KG) | 0.07 |
| COLOUR | Black |
| TRANSMISSION RANGE | O-III |
| FILTER THICKNESS (WITHOUT CELL) | 2 mm |
| HBW (HALFBANDWIDTH) | 10nm |
| CWL (CENTRAL WAVELENGTH) | 502 nm |
| AR-COATING | dielectrically coated, planeoptically polished |
| FILTER SIZE | 2 inch |
| FILTER USAGE | Contrast Enhancement, O-III, Planetary |
| FILTER MOUNTED | Mounted (LPFC 6mm) |
| TYPE OF FILTER | Narrowband |
| SINGLE OR SET? | Single Filter |
| FILTER SHAPE | round |
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