Alpine Astronomical Baader 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter (2" Eyepiece Mount)

MFR #FHALNU-2BH #ALFHALNU2
Alpine Astronomical Baader 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter (2" Eyepiece Mount)
Key Features
  • For Deep-Sky Astrophotography/Imaging
  • 656.3nm Centered Wavelength
  • For f/10 to f/3.5 Optical Systems
  • NOT Safe for Solar Viewing
Centered on the 656.3nm wavelength and passing an extremely narrow bandwidth, the 2" eyepiece filter-frame mounted Alpine Astronomical 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter is ideally suited for use with full-frame CCD and CMOS imaging sensors on optical systems, including telescopes and astrographs of all configurations and apertures, ranging from a super-fast f/3.5 to a more moderate f/10.
More on the Way
Expected availability: 2-4 weeks
$459.00

Alpine Astronomical Baader 3.5nm Ultra-Narrowband H-alpha CCD Imaging Filter (2" Eyepiece Mount)

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