- 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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