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OIII Visual 10nm
2 inch
#2458396
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
Specifications
| SKU (#) : | 2458396 |
| WEIGHT (KG): | 0.065 |
| 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 |
$238
2 year Manufacturer's warranty
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