One of the much talked about
accessories for the new Leica M is the adapter R which allows the use of Leica
r lenses. When combined with the new
digital Visoflex finder, it converts the Leica M to a virtual DSLR like camera,
allowing proper focusing with the R lenses.
It is looked upon as the long awaited answer of Leica R lens owners for
a viable digital camera to use their lenses on.
Leica M with Leica M adapter R and mounted R lens
There have been several
questions regarding this adapter. One is
if there is any electronic coupling. The
answer is “no.” The adapter is strictly
a mechanical device. But it does have
the 6 bit code, common on many of the M lenses, which lets the camera recognize
that the R adapter is mounted. The camera’s menu then offers a selection of
about twenty R lenses. Those have been tested and calibrated to ensure perfect
quality of the image. This does not mean that other R lenses will yield poor
results. You can properly use any of the
lenses not listed on the menu by simply selecting a similar lens. Depending on
the market’s acceptance Leica might add some more lenses to the menu.
The new R adapter will be
available soon for slightly more than 300 dollars.
Many Leica owners have asked
the question if the old Leica #22228 R adapter can be used also. This adapter was developed in the 1970s to
allow the use of Leica R lenses on the Leicina Special motion picture camera. Since that camera was equipped with the Leica M mount, many Leica owners used this adapter
successfully to mount R lenses on the Leica M cameras. However, it has limitations. Only the older R lenses can be mounted on the
adapter. Any of the newer R lenses with
the ROM contacts won’t fit. Don Goldberg
of DAG Camera Service in Wisconsin can modify the adapter for about 30 dollars
to eliminate that problem.
Leitz 22228 adapter
Another possibility is the
Novoflex LEM/LER adapter. It can be
used with any of the Leica R lenses without restriction. Of any of the aftermarket adapters, this is
without question the best one. It is
very close in workmanship and precision to the Leica adapters. It is listed on the Novoflex website www.novoflex.com for 149 euros.
Finally there is a fairly
large number of inexpensive R adapters. All
of them will function correctly, but their overall precision does not match the
Leica or Novoflex adapters.
One important consideration
in choosing an R adapter is the fact that many of the Leica R lenses are fairly
heavy and therefore can put considerable strain on the adapter. Leica has always used six screws to secure
the lens mount. In this regard, all
other adapters lag behind, even the rather excellent one from Novoflex. These all have only four screws to hold the
lens mount in place. This is definitely
something to consider.
For more information go to:
LEICINA SPECIAL
Does it really make a significant difference if the adapter has four or six screws? The Novoflex adapter is about 100 dollars less expensive than the Leica one, yet Novoflex has a good reputation for making excellent equipment. Seems to me it is the better buy.
ReplyDeleteI agree that the four screws vs. six does not make that much of a difference, as long as you are careful with heavier lenses. Besides, many of the longer and heavier R lenses do have their own tripod socket which allows for better balance and less stress on the lens mount. However, there is another, possibly more important advantage to the Leica M Adapter R, the six bit code. It definitely allows to optimize the overall performance of the R lenses. I guess it needs to be seen how much of a difference that might make.
ReplyDelete