D850 in Live View mode, flash on TTL, non-CPU lens: "err"

Started 4 months ago | Questions thread
Wahrsager Veteran Member • Posts: 3,180
Re: Error with D850 in Live View mode, flash on TTL, non-CPU lens

RafaelD7 wrote:


“Laowa 60mm f/2.8 lens. The lens is fully manual (no electronics at all)”

Maybe asking in a macro forum would get you an expert answer.

I can only guess that since live view focuses via pixel edge (I think) rather than a separate phase detect mechanism, the third-party lens with no electronics isn’t giving the camera the information (such as distance) it needs to guarantee an exposure based on what you put in it.

This site may not answer your question, but there is a treasure trove of information about Nikon TTL in it:


 Wahrsager's gear list:Wahrsager's gear list
Nikon D4S Nikon D500 Nikon D5 Nikon Z6 Nikon D6 +30 more
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow