Leica M 10 Instructions Manual page 155

Notes on Leica M lenses:
• On many lenses, the item number is engraved on the reverse
side of the depth of field scale.
• The list contains lenses that were available without coding (prior
to around June 2006). Lenses introduced more recently are only
available with coding and therefore cannot be selected manually.
• When using the Leica Tri-Elmar-M 16-18-21mm f/4 ASPH., the
set focal length is not transferred to the camera and thus is not
included in the EXIF data for pictures. If required, you can enter
the relevant focal length manually.
• By contrast, the Leica Tri-Elmar-M 28-35-50mm f/4 ASPH fea-
tures mechanical transfer of the set focal length to the camera,
necessary to display the appropriate bright-line frame in the
viewfinder. It is detected by the camera electronics and used for
focal length specific compensation. However, only one item
number - 11 625 - is listed in the menu for reasons of space. Of
course, the other two versions - 11 890 and 11 894 - can be
used and the settings made in the menu also apply to them.
EN
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