Adam Ellert
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Hello everyone!
My a7s ii is acting pretty weird. I have an MC - 11 adapter which works weird with my sigma art 24 and sigma art 50. both of them are to slow maintaining continuous autofocus while I shoot in any format except the 120P 100M which works perfectly fast! every time I change it back to a regular format like 4K or HD 24 it turns slow again. the difference is massive! slow ticks of the focus ring against fast continuous ticks. (The art lenses are pretty loud)
all of my firmware is indeed updated, and it can take 12-13 seconds or more until something gets in focus.
I've tried a couple of sony lenses and they worked just fine. Could it be a problem with my mc-11?
by the way, the 120P 100M crops my sensor. I heard it's normal, and happens for stability. but is it somehow related to the fast autofocus in this mode?
oh and another thing. a lot of feathers are invalid and grayed out, showing the message 'invalid lens' when I try to choose them. but I think they are available on other dials -shooting modes which are not 'movie mode'
Sorry for my weak grammar. I'm not a native speaker.
Thank you very much.
Adam E
My a7s ii is acting pretty weird. I have an MC - 11 adapter which works weird with my sigma art 24 and sigma art 50. both of them are to slow maintaining continuous autofocus while I shoot in any format except the 120P 100M which works perfectly fast! every time I change it back to a regular format like 4K or HD 24 it turns slow again. the difference is massive! slow ticks of the focus ring against fast continuous ticks. (The art lenses are pretty loud)
all of my firmware is indeed updated, and it can take 12-13 seconds or more until something gets in focus.
I've tried a couple of sony lenses and they worked just fine. Could it be a problem with my mc-11?
by the way, the 120P 100M crops my sensor. I heard it's normal, and happens for stability. but is it somehow related to the fast autofocus in this mode?
oh and another thing. a lot of feathers are invalid and grayed out, showing the message 'invalid lens' when I try to choose them. but I think they are available on other dials -shooting modes which are not 'movie mode'
Sorry for my weak grammar. I'm not a native speaker.
Thank you very much.
Adam E
