Lunático Astronomía

Baader S II 8nm CCD Narrowband-Filter

125,00175,00

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Baader S II CCD Narrowband-Filter

  • Premium grade S-II CCD-filter for fast optical systems f/10 to f/2.8
  • IR-blocked
  • Parfocal
  • NO halos, NO reflections, NO ghosting
  • 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 (#) 2458430 2458431 2459432
EAN CODE 4047825009272 4047825009265 4047825023780
WEIGHT (KG) 0.059 0.065 0.026
TRANSMISSION RANGE S-II S-II S-II
FILTER THICKNESS (WITHOUT CELL) 2 mm 2 mm 2 mm
HBW (HALFBANDWIDTH) 8nm 8nm 8nm
CWL (CENTRAL WAVELENGTH) 673 nm 673 nm 673 nm
AR-COATING dielectrically coated, planeoptically polished dielectrically coated, planeoptically polished dielectrically coated, planeoptically polished
FILTER USAGE CCD, IR-Cut, S-II CCD, IR-Cut, S-II CCD, S-II
FILTER MOUNTED Mounted (LPFC 6mm) Mounted (LPFC 6mm) Unmounted
TYPE OF FILTER Narrowband Narrowband Narrowband
SINGLE OR SET? Single Filter Single Filter Single Filter
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 31, Ø 36, Ø 50, 50x50mm., 65x65mm.

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