Lunático Astronomía

Baader H-alpha 7nm CCD Narrowband-Filter

111,57173,55

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Baader H-alpha 7nm CCD Narrowband-Filter

  • Premium grade H-alpha full-frame chip CCD-filter for fast optical systems f/10 to f/2.8
  • IR-blocked
  • 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 (#) 2458382 2458384 2459431
EAN CODE 4047825009449 4047825009425 4047825023773
WEIGHT (KG) 0.059 0.065 0.026
TRANSMISSION RANGE H-alpha H-alpha H-alpha
FILTER THICKNESS (WITHOUT CELL) 2 mm 2 mm 2 mm
HBW (HALFBANDWIDTH) 7nm 7nm 7nm
CWL (CENTRAL WAVELENGTH) 656,3 nm 656,3 nm 656,3 nm
AR-COATING dielectrically coated, planeoptically polished dielectrically coated, planeoptically polished dielectrically coated, planeoptically polished
FILTER USAGE CCD, H-alpha CCD, H-alpha CCD, H-alpha
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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