Screw mount, PENTAX 67, PENTAX 645 lenses and DSLRs

Q: Can S (Screw mount) lenses, PENTAX 67 lenses or PENTAX 645 lenses be used with this camera?

A: These types of lenses can be attached using the respective adapter.(Adapter K 645 for 645/645N/645NII or Adapter B 67 for Pentax 67/67 II) and will operate in Manual exposure mode with stop-down metering. However, shutter release will not be available with default settings. To allow shutter release, change the following settings. (1) Set [Using aperture ring] to [Permitted] in the Custom Setting menu. (2) Set the focus mode lever to MF. Av (Aperture Priority) mode and M (Manual) mode can be used but an exposure error may occur in Av (Aperture Priority) mode. In the viewfinder and status screen, [F--] appears for the aperture indicator. The lens aperture should be set on the lens aperture ring.

Note:  The camera operates in Av (Aperture Priority) mode even if the mode dial is set to Auto picture, Picture mode, SCN, Program, SV or TV mode.

Did this article answer your question? 

 |  No
Tags for this article: