Description
MANUFACTURER | Baader Planetarium |
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TRANSMISSION RANGE | full Spectrum |
FILTER THICKNESS (WITHOUT CELL) | 2 mm / 3mm |
AR-COATING | dielectrically coated, planeoptically polished |
FILTER SIZE | 31 mm |
FILTER USAGE | Focusing/dust protection |
FILTER MOUNTED | Unmounted/ Mounted |
TYPE OF FILTER | Clearglass |
SINGLE OR SET? | Single Filter |
FILTER SHAPE | round / square |