Baader Planetarium 2458383R 50 x 50 mm 7 nm H-Alpha CCD

Baader Planetarium 2458383R 50 x 50 mm 7 nm H-Alpha CCD Narrowband Filter - Red
- 50x50x3mm Baader H-alpha CCD Filter, HWB 7 nm, optically polished, square, unmounted for SBIG STL Cameras
- Half-width of 7 nm, thereby suited for use with full-frame CCD cameras (but not used for the self-construction of protuberance attachments)
- An excellent contrast deep sky red filter for RGB application, optimized full frame CCD chips. Allows highest-contrast CCD images of H-II regions (e.g. North America Nebula)
- Baader H-alpha 7nm CCD Narrowband-Filter 50x50
The Baader Planetarium H-Alpha 7 nm Narrowband Filter delivers the absolute highest contrast deep sky images of H-II regions, all with the shortest exposures possible. Its narrow 7 nm FWHM bandwidth has a transmission at H-Alpha of over 90%, while completely rejecting light pollution.The high optical quality of the Baader 7 nm H-Alpha filter guarantees no loss in sharpness or contrast. Each substrate is fine-optically polished plane parallel to deliver a smooth and accurate 1/4 wavefront over the entire surface. This special custom polishing operation sets Baader filters apart from the standard precision polished filter substrates used by most other filter manufacturers. Coatings are professionally applied by the most sophisticated equipment available, ensuring high consistency for bandpass centering and transmission. The ultra-hard ionbeam deposition ensures the coatings will never degrade from use or normal cleaning.
Country USA
Brand Baader-Planetarium
Manufacturer Baader Planetarium
Binding Camera
ItemPartNumber 2458384
Model 2458384
Color Red
Size 50mm x 50mm
UnitCount 1
EANs 4047825009425
ReleaseDate 0000-00-00

Country	USA
Brand	Baader-Planetarium
Manufacturer	Baader Planetarium
Binding	Camera
ItemPartNumber	2458384
Model	2458384
Color	Red
Size	50mm x 50mm
UnitCount	1
EANs	4047825009425
ReleaseDate	0000-00-00

Baader Planetarium 2458383R 50 x 50 mm 7 nm H-Alpha CCD Narrowband Filter - Red

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