The Askar Color Magic C 2″ Duo-band filter package was designed for deep-sky imaging and offers a two-filter package consisting of an Hα+OIII duo-band filter (designated C1) and SIII +OIII filter (designated C2). The combo provides the ability to use color cameras to image in Ha, SII, and OIII wavelengths.
Using the Askar Color Magic C 2″ Duo-band filter package can effectively improve the contrast of images, making it easier to bring out the detailed features of objects that would otherwise be difficult to capture. The filters can help create high-quality images even in areas affected by urban light pollution and other light sources.
The Color Magic C1 Filter specifications include:
– FWHM: OIII:35nm±5nm; Ha:15nm±3nm
– CWL: 500.7nm & 656.6nm
– Peak transmittance: 90%
– Thickness: 2 ± 0.05mm
– Barrier property: OD3 @ 200-1000nm
– Surface finish: 60/40
The Color Magic C2 Filter specifications include:
– FWHM: OIII: 35nm±5nm; SIII: 15nm±3nm
– CWL: 500.7nm & 672nm
– Peak transmittance: 90%
– Thickness: 2 ± 0.05mm
– Barrier property: OD3 @ 200-1000nm
– Surface finish: 60/40
You can learn more about the Askar Color Magic C 2″ Duo-band filter package here.
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