Astronomik MaxFR OIII 12 nm CCD Clip Filter for Canon EOS R APS-C
Astronomik MaxFR OIII 12 nm CCD Clip Filter for Canon EOS R APS-C
- The MaxFR filter line by Astronomik is designed for fast optical systems (RASA, Epsilon, and other astrographs)
- Best out-of-band blocking possible from ultraviolet (UV) through infrared (IR)
- The MFR coating allows this 12 nm oxygen filter to be used on all instruments down to f/1.4
- Experience very high contrast with no haloing
- German engineering, made in Germany
About the Astronomik MaxFR OIII 12 nm CCD Filter for Canon EOS R APS-C
Canon EOS R APS-C series cameras are an excellent choice for astrophotography. With Astronomik Clip-Filters, you can use our full range of filters with your camera to capture stunning images. Whether paired with a camera lens or a telescope, our clip filters ensure maximum image quality and performance from your setup.
About the Astronomik MaxFR Filter Line
Both the Astronomik MFR and MaxFR coatings offer extremely high contrast, minimized stray light, no halos and needle-sharp stars. In addition, they provide the best possible blocking across the entire spectral range from UV to IR. The MaxFR coating ensures that the Astronomik Narrowband-Emissionline filters can be used with extremely fast optical systems such as the Celestron RASA and the Takahashi Epsilon Astrographs. Unlike other manufacturers' filters, which often require special “High-Speed” versions, Astronomik’s MaxFR filters maintain their transmission characteristics even with normal optical systems of slower focal ratios. Using a MaxFR filter with a normal optical system has no drawbacks and saves you a lot of money on multiple filter sets. For 12nm filters with MaxFR coating, this means unlimited usability from f/1.7 to f/6 and approximately 85% of the maximum transmission at a f/1.4.
Please note this filter must NEVER be used for solar observing or imaging. Doing so will cause permanent damage to your eyes.
Compatible Cameras
- Canon EOS R7
- Canon EOS R10
- Canon EOS R50
- Canon EOS R50 V
- Canon EOS R100
Please note: This clip filter is not compatible with the following Canon lenses: RF 14mm f/1.4 L VCM, RF 28mm F2.8 STM, RF 35mm F1.8 IS Macro STM, RF 85mm F1.2L USM, Extender RF 2x, and Extender RF 1.4x.