Great News to Fuji, Olympus and Pentax Users! STC Astro-Multispectra Clip Filter Is Now Available for You! - Vendor and Group Announcements - Cloudy Nights
Astrophotography Clip Filter Series for Sony A7C, A7, A7II, A7III, A7R - STC Optics
Clip Filter Set + Aerospace-grade Metal Case for Sony A1, A7SIII, A9II - STC Optics
Clip Filter for Sony APS-C bodies announced – sonyalpharumors
STC Launch Clip Filter Range for Olympus Cameras – 43 Rumors
ND Clip Filter Series for Sony APS-C Cameras - STC Optics
Kolari Vision Magnetic Clip-In ND Filter for Nik ZCLIPIRND10PRO
STC launches its over-sensor clip-in filters for Canon EOS R: Digital Photography Review
STC In-Body Clip Filter - Inserting Filters Right Between Lens and Sensor | CineD