I was shooting some test shots with an M42 lens of mine and glanced at the screen to find out it had multi-segment metering active! I have no idea what I exactly did. I unmounted and remounted the lens to see if it would still have multi-segment as a metering option. Nope.
I never been able to replicate it.
Has anyone experienced this and/or know how to go about doing this?
I looked everywhere on how to get multisegment metering on M42 lenses and read it wasn't possible.
The only things I do know:
1) I have metal tape on the base of the M42 lens for Catch-In-Focus and improved metering.
2) I previously had my A50/1.7 with multi-segment metering active before mounting the M42.
3) The camera was off when I changed lenses...I think.
Whether those had anything to do with it, I have no idea.
Even though this multisegment metering might not even be accurate (assuming it's available only on A-lenses and newer because the camera needs to communicate with the lens) or even useful, I'd still like to know if anyone has experienced this before.