Using 1.4x TC to convert APS-C lens to FF sensor?

Started Aug 10, 2014 | Discussions thread
All forumsForumParentFirstPrevious
Ari Aikomus
Ari Aikomus Veteran Member • Posts: 9,333
Using 1.4x TC to convert APS-C lens to FF sensor?


I wondered here, that could 1.4x (or 2x) teleconverter be used as APS-C lens to FF converter (like opposite focal reducer)?

I have very nice Sigma 50-150/2.8 zoom (apsc lens) for my apsc A65 camera. And with Sigma 1.4x teleconverter it's like 70-210mm f/4 lens...Anyway, (my question is) do you think/know that 50-150/2.8+1.4x combo could fill the whole FF sensor without too much vignetting? After all, Sigma 1.4x TC is FF compatible converter.

My plan is to get FF camera in the near future, maybe I could use this combination with it...


-- hide signature --

- Ari Aikomus -
'Why should I feel lonely ? is not our planet in the Milky way?'

Sony SLT-A65
If you believe there are incorrect tags, please send us this post using our feedback form.
All forumsForumParentFirstPrevious
Post (hide subjects) Posted by
All forumsForumParentFirstPrevious
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow