I just checked. One can indeed use Av as you say with adapted M42
lenses, or as in my case, adapted 645 lenses. When set to Tv mode, the
K-3ii simply ignores the setting and act as if the camera is set to Av.
Same with TAv mode.
J.
Den 12.01.2017 16.42, skrev P. J. Alling:
No it's shutter
No it's shutter priority where the camera needs information from the
lens. The only information the camera needs in aperture priority is how
much light is coming through the lens. I use Av with my mirror
telephoto lenses a fair amount of the time. It gets the exposure
pretty close...
Its more difficult to get good focus when the lens is stopped down to
say 8, 11, 22 Its quite dim. I'm not sure it would work
properly in AV move, though I will give it a try and report back.
On Wed, Jan 11, 2017 at 10:34 PM, P. J. Alling
wrote:
> If the lens
One thing that would be nice in those all-manual lenses is a fast option for
stopping down to a predetermined f-stop. Some kind of button to press, when
your composition and focus is adjusted.
The bellows-A has such a button built into the shutter cable connector. Its
implementation pulls the
To use AV, the camera needs to know which stop the lens is set to. With no
couplings, no info.
So no go.
Jostein
Den 12. januar 2017 05.34.50 CET, skrev "P. J. Alling"
:
>If the lens stops down as you turn the aperture ring, basically like a
>preset mechanism,
If the lens stops down as you turn the aperture ring, basically like a
preset mechanism, why not set the camera mode to Av. Then one dial will
work to change shutter speed and the other to either adjust ISO or
exposure compensation. I'd use comp, could make a case for either.
Using manual
Wow. That looks decent enough for sure.
On Wed, Jan 11, 2017 at 8:10 PM, Gonz wrote:
> Sample here of a small screw. The depth of field is non-existent.
> https://www.flickr.com/photos/66982297@N02/31415659494/in/dateposted-public/
>
>
> On Wed, Jan 11, 2017 at 3:12 PM,
Sample here of a small screw. The depth of field is non-existent.
https://www.flickr.com/photos/66982297@N02/31415659494/in/dateposted-public/
On Wed, Jan 11, 2017 at 3:12 PM, Gonz wrote:
> There is no aperture linking at all. If you stop it down, the view
> gets dim
There is no aperture linking at all. If you stop it down, the view
gets dim and you need to press the green button to meter. So
essentially you focus at 2.8, stop down to the aperture you want,
meter with the green button, and snap the pic. Its a pain, but if
your subject is static, not much
Gonz wrote:
Well the Venus (Laowa) 60mm 2.8 macro lens (2:1) came. I'm very
impressed with the packaging. It comes with a nice protective pouch,
but the very nice thing was that it came in a vacuum packed wrapper
around the lens, assuring that no dust would get in at any time. It
also came
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