Astrophotography Clip Filter Series for Canon APS-C and BMPCC 6K and 6K pro Cameras

Lugging around equipment is not fun. Clip filters are a lightweight and compact way of fixing challenging lighting conditions. We have a wide range of internal clip filters specially designed for Canon APS-C and Blackmagic Pocket Cinema Camera 6K and 6K pro Cameras.

STC's patented clip filters are designed to eliminate common problems found with other clip filter manufacturers, specifically, color shift around the edges of the frame when using wide-angle lenses. See the difference! 


  • Frames are made from non-magnetic anodized 304(A2) stainless steel treated with Teflon to avoid equipment scratches.
  • Double-sided anti-smudge nano-coating is hydrophobic stopping moisture and mold.
  • Antistatic coating keeps dust and fibers away from the filter.
  • Covered by the world’s first warranty and repair service for filters. 
With STC Astrophotography Clip Filter Series for Canon APS-C and BMPCC 6K and 6K pro Cameras
No Filter

About This Product


  • Astrophotography clip filters are only suitable for lenses 14mm and greater.
  • With Canon APS-C camera, this clip filter can only be used on Canon EF Lenses.
  • Canon EOS M systems require an EF-EOS M adapter to use our clip filters.
  • As each native or third party manufacturer lens design is different, blurring around the edges may occur with some fisheye or super wide-angle lenses. This is normal.
  • After you mount the clip filter, autofocus for you camera will automatically adjust to the change in optical axis.
  • As each camera has fine tolerances, please contact STC for support.  If you encounter difficulty installing the clip filter, do not force the frame into place.
  • Blackmagic Design Users Note: When you receive the filter it will be labelled as Canon APS-C, but it will work on your respective cameras!
  • Please check the “Supported Camera & Len List” before purchase.