Optec 2" to T-Thread Adapter for TCF-S
This 2" to T-Thread Adapter fits directly into the 2" TCF-S Focuser.
Optec Product Number: 17664
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I have an Ep Sci ED80 APO with my Canon T1i attached via a T-thread and about a 3" extension that fits directly into the 2" OTA. I want to buy a field flattener from Exp Sci. It says the flattener fits directly into the OTA. How do I then use my DSLR t
When you use a standard 2" field flattener - made by Explore Scientific or another manufacturer - the flattener typically acts like an extension tube and ends with a standard T thread, so the only thing you should need to do is thread your T ring for your