I’ve got too many focal reducers, so will start by selling this one.
It is 2” on the scope side, threaded to fit a filter if needed (2nd pic). I often use it with a UHC filter for live imaging. The other side is a male t-thread to screw directly into an astro camera (3rd pic).
This reducer has a shorter focal length than the Meade3.3, so you don’t need a spacer between the reducer and the camera. It just about gives the full x3.3 reduction when screwed directly in to my ASI224MC and an ASI290MM cameras which have a backfocus of 12.5mm.
Please note: like the Meade3.3 these were made to be used with small 1/3” sensors. I’ve used it with an ASI224MC and an ASI290MM on a C8 SCT and my 80mm refractor.
$135 plus postage, ono. Please PM if interested.
Thanks, Chris
I’ve got too many focal reducers, so will start by selling this one.
It is 2” on the scope side, threaded to fit a filter if needed (2nd pic). I often use it with a UHC filter for live imaging. The other side is a male t-thread to screw directly into an astro camera (3rd pic).
This reducer has a shorter focal length than the Meade3.3, so you don’t need a spacer between the reducer and the camera. It just about gives the full x3.3 reduction when screwed directly in to my ASI224MC and an ASI290MM cameras which have a backfocus of 12.5mm.
Please note: like the Meade3.3 these were made to be used with small 1/3” sensors. I’ve used it with an ASI224MC and an ASI290MM on a C8 SCT and my 80mm refractor.
$135 plus postage, ono. Please PM if interested.
Thanks, Chris
