Where is the border between medium and large format?
Is there an official definition?   ......is all rollfilm medium format?
.....even 6x17?
I got some 6x9 cameraes......so if I want to discuss some details about

Dumb question:    the problem with graduated ND filters that are circular
and split in the center is that your composition must place the horizon in
the center (if you are using the filter to darken the sky).  But with a
view camera, I can simply do a rise or a fall to get the ...

Does anyone have information about this name : Focus film holder
I know Da yi , it's a small workshop in China. web site
www.focus-dayi.com.
I want to buy a 617 film back & want to know which line is better.

Am looking for 11X14 film holders.  If anyone has some to sell please
contact me at gchapple@pacbell.net.

I understand that commercial statements are not to be made on this
newsgroup, and I have delayed and delayed - but I cannot find another
way to get information out to a group of people whom it will help.  I
will say the following in the least commercial way so as not to irritate.

I just found this group and guess I will follow for a while to learn
about large format projectore.
Saved this monument from being dumped that hold a 400 and a 800 mm.
lens --- Leitz Epidiaskop vh2 or 111 L2 projector with 400 epidiaskop

Hello everyone,
I would like to gather information about Lotus View cameras - their perceived
quality, performance, the acceptance level of the brand name, the reputation
etc.

   Sometimes rangefinder cameras seem to produce less than
sharp pictures even after careful set up of the rangefinder.
I've found one cause of this is focus shift of the lens.
Most lenses have a little focus shift but some have enough

I just picked up a Linhof Kardan Super Color ST for $350, but without lens
boards.  A quick glance at my Shen-Hao lens boards and it appears they are a
match.  Sure enough, they fit _perfectly_, with indents fitting the Linhof
posts, allowing the clip to just clear the board and ...