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H-beta CCD 8.5nm Photographic
1.25 inch
#2458425

1" Baader H-Beta CCD-filter 8,5nm with 1" (28,5mm) filter thread

For focal ratios between f10 and f2.8

H-Beta-CCD-narrowband-filters can also be used for visual observations! (A high-quality alternative to the old Lumicon-H-Beta-Filters)

Antireflex-coating, fineoptically polished

Specifications
SKU (#) : 2458425
WEIGHT (KG): 0.059
TRANSMISSION RANGE: H-beta
FILTER THICKNESS (WITHOUT CELL): 2 mm
HBW (HALFBANDWIDTH): 8.5nm
CWL (CENTRAL WAVELENGTH): 486 nm
AR-COATING: dielectrically coated, planeoptically polished
FILTER SIZE: 1.25 inch
FILTER USAGE: CCD, H-Beta, IR-Cut
FILTER MOUNTED: Mounted (LPFC 6mm)
TYPE OF FILTER: Narrowband
SINGLE OR SET?: Single Filter
FILTER SHAPE: round


$160
2 year Manufacturer's warranty

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