Lunático Astronomía

Baader CCD Narrowband-filterset H-alpha 7 / OIII / SII for Full-Frame-CCD

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Baader CCD Narrowband-filter set H-alpha 7 / OIII / SII for Full-Frame-CCD

  • consisting of 3 Filter:
      • H-alpha 7nm
      • OIII 8.5nm
      • SII 8nm
  • H-alpha 7nm, O III 8.5nm und S II 8nm
  • 3 mm glass thickness
  • non-ageing sealed coating edges

Transmission curve

Technical Data:

FILTER SIZE 1 25 inch 2 inch 36mm.
MANUFACTURER Baader Planetarium  Baader Planetarium  Baader Planetarium
SKU (#) 2459461 2459462 2459466
EAN CODE 4047825101549 4047825101556 4047825101594
WEIGHT (KG) 0.182 0.197 0.078
TRANSMISSION RANGE multiple bands (see spectral image) multiple bands (see spectral image) multiple bands (see spectral image)
FILTER THICKNESS (WITHOUT CELL) 2 mm 2 mm 2 mm
HBW (HALFBANDWIDTH) 7nm 7nm 7nm
CWL (CENTRAL WAVELENGTH) 656,3 nm; 502 nm; 673 nm 656,3 nm; 502 nm; 673 nm 656,3 nm; 502 nm; 673 nm
AR-COATING dielectrically coated, planeoptically polished dielectrically coated, planeoptically polished dielectrically coated, planeoptically polished
FILTER USAGE CCD, H-alpha, O-III, S-II CCD, H-alpha, O-III, S-II CCD, H-alpha, O-III, S-II
FILTER MOUNTED Mounted (LPFC 6mm) Mounted (LPFC 6mm) Unmounted
TYPE OF FILTER Narrowband Narrowband Narrowband
SINGLE OR SET? Filter-Set Filter-Set Filter-Set
FILTER SHAPE round round round

Available in other sizes and formats. If you do not find the size you want, contact us at info@lunatico.es.

Filter thread

1,25", 2", Ø 36, Ø 50, 50x50mm., 65x65mm.

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