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Nikon DSLR Cameras
D7100
D7100 Issues with Aperture Priority Mode
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<blockquote data-quote="gustafson" data-source="post: 543868" data-attributes="member: 40735"><p>Yes, I tried the modded TC with a couple of lenses, and it doesn't appear to be a case of a sticky aperture as much as an artifact of one aspect of the TC mod itself, which fools the camera into thinking a 70-210 F4 CPU lens is attached (not doing so results in less desirable behavior, such as inability to control aperture from the camera body, and a constant aperture reading of F/1). I haven't been able to isolate why this results in the aberrant exposure behavior, but it is reproducible. I need to play with the D7100 settings to see if I can get correct metering with the modded TC with manual lenses in A mode, but its a great help to have identified the issue to begin with. Thank you!</p></blockquote><p></p>
[QUOTE="gustafson, post: 543868, member: 40735"] Yes, I tried the modded TC with a couple of lenses, and it doesn't appear to be a case of a sticky aperture as much as an artifact of one aspect of the TC mod itself, which fools the camera into thinking a 70-210 F4 CPU lens is attached (not doing so results in less desirable behavior, such as inability to control aperture from the camera body, and a constant aperture reading of F/1). I haven't been able to isolate why this results in the aberrant exposure behavior, but it is reproducible. I need to play with the D7100 settings to see if I can get correct metering with the modded TC with manual lenses in A mode, but its a great help to have identified the issue to begin with. Thank you! [/QUOTE]
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Nikon DSLR Cameras
D7100
D7100 Issues with Aperture Priority Mode
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