DPReview.com is closing April 10th - Find out more

Canon R7, Ef 100-400 ii and 1.4 Tc Bif Photos. Are these acceptable?

Started 1 month ago | Questions thread
Ephemeris
Ephemeris Senior Member • Posts: 1,186
Re: Canon R7, Ef 100-400 ii and 1.4 Tc Bif Photos. Are these acceptable?

Victor Engel wrote:

Ephemeris wrote:

davel33 wrote:

"So 1.4 tc doesn't improve iq"

There is NO extender 1.4x or 2.0x that will improve iq.

It only makes the image bigger.

There is a difference

I fell for that same trap.

It could help your AF get an in focus shot?

Or it could hinder, if the focus sensors require a wide aperture to work well.

Becuase of the amount of light? Not sure I quite follow.

-- hide signature --

Victor Engel

Post (hide subjects) Posted by
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow