The ZWO EFW-EOS short adapter is part the second generation of ZWO EOS adapters and comes with an improved locking mechanism!
ZWO has designed the EFW-EOS adapter to work with ZWO EFW and a cooled camera with 6.5mm backfocus. So if you are looking for a way to connect the Canon Lens to the ASI600 camera and ZWO electronic filter wheel, this ZWO adapter is the key.
Using this adapter extends the distance to 17.5 mm
CARLOS CEDENO (verified owner) –
Review for New EFW-EOS for EFW and ASO1600
★ ★ ★ ★ ★