I have the WO Reducer/Flattener Type 11, I have yet to use it so I cannot comment yet on how it performs although it is on my schedule to use in the next series of shots I do in my tracking test of the CCD-Labs, Q-Guider.
I got this Reducer/Flattener mainly because it covers the ED80's focal length and is designed for the APS chip of the 350D.
It comes with a 2" barrel and the T-Threads already attached.
Cheers
|