Since not all FR-readers are not facebook, I asked Al for permission to share on FujiRumors, and he said that’s fine, so here is what he thinks about the new STC optics clip filter.
STC Optics, an Asian brand that manufactures various kinds of filters, said that clip-in filters for Fujifilm X series cameras are “comingsoon“. In the video above they also show a clip filter for GFX, but so far no indications about it on their website.
As far as I know, STC Optics would be the first brand to release such filters for Fujifilm cameras. Other well known brands include Astro Hutech and Astronomik.
The fact that you attach the filter in front of the sensor instead of on in front of the lens, gives several advantages:
This is a good news for Fujifilm users, because Fujifilm cameras are very good for astro work, due to their superior sensitivity to some wavelengths (like hydrogen alpha, that most of the nebulae are made of) and good ISO performances.