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Large Format Primer Gearing Up And Getting To Work
By Joseph A. Dickerson September, 2001
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The first time I visited Yosemite I brought my 4x5 view
camera. This image might work with a smaller format, but
I’ve made 30x40" prints of it, and you can clearly distinguish
individual pine needles.
Photos © 2001, Joseph A. Dickerson, All Rights Reserved
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Maybe you’ve considered
large format. Perhaps you’d like to experience photography as
Ansel Adams, Morley Baer, Edward Weston, and other pioneers did. It’s
a slower, more introspective kind of photography, but if you’d
like to know more about it, or perhaps try it for yourself, read on.
Initially the view camera and its paraphernalia may seem mysterious,
but a large format system is less complicated than many 35mm cameras.
Let’s check out each component of a typical 4x5 camera kit and
see what is really required to get up and running.
The Camera
The heart and soul of your outfit will be the camera itself. Here your
horizon is virtually unlimited. You can pick up a Speed or Crown Graphic
on the used market, often with a case and other accessories, very inexpensively.
They lack many of the movements you’ll find on a view camera, but they
may well provide all you’ll require. We’ll discuss camera movements
in some detail later in this article. At the other end of the spectrum
you can pony up the price of a mid-range SUV for some of the more sophisticated
studio cameras. If your budget is tight, used is a good way to go, although
Calumet and Toyo, to name two, offer reasonably priced full-featured
entry-level cameras.
You’ll be confronted with
two types of cameras, field and monorail, so you should understand a
little about both. One feature of field cameras is that they fold up
into a small package. This makes for easier transport, but often at
the cost of reduced movements. A monorail camera has a front and a back,
just like the field camera, but they are supported by a rail. This rail
is usually round or square, and can be fixed length or extendible. The
front and back of the camera move fore and aft on the monorail allowing
the lens to focus and to facilitate the use of different focal length
lenses.
The choice between a Graphic
press camera (the name persists although the press hasn’t used them
in half a century), a field camera, or a monorail is governed by many
things. The most important of these is your preferred subject matter.
The photographer specializing in tabletop and product photography will
opt for a monorail camera for its more extensive movements. However,
monorail cameras tend to be heavy and those of us who backpack with
large format generally shun them. There are exceptions. My Gowland has
full movements and still weighs a mere 31/2 lbs. Field cameras are,
for the most part, compromises, but many are full-featured and are just
as functional in the studio as slogging along some backwoods trail.
I’ve included a bibliography (see the sidebar) and you can find more
information about camera designs, options, and operation in the books
listed there.
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With practice you’ll be able to capture even fleeting subjects
like this sunset during a clearing storm. But, you must
work with your large format system until it is second nature.
You also need to be consistent about packing your gear.
Fumbling to find your light meter while a scene like this
is going away can be really frustrating. |
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The Lens
Without a good lens you won’t get good photographs; it’s that simple.
View camera lenses are virtually universal, so there are thousands of
them available, many at bargain prices, that will work on your camera.
The standard focal length for a 4x5 camera is around 150mm. This means
if you like to shoot on 35mm film with a 50mm lens you get approximately
the same angle of view with a 150mm on your 4x5 (see focal length sidebar
for more comparisons). But, there is another thing to consider, covering
power.
Covering power is a concept
unique to large format as the lenses are often displaced from their normal
position directly in front of the film. As we apply camera movements (don’t
despair, I promise we’ll get to them) we move the lens. If its image circle
is too small we see a darkening of the image referred to as cutoff or
vignetting. Large format photography requires lenses with a circle of
illumination that is at least equal to the diagonal dimension of the negative
(162mm in the case of 4x5). This allows us to cover the negative but allows
no margin for movements, so it is desirable for the circle of illumination
to be greater than the minimum. Fortunately, manufacturers publish the
circle of illumination with other lens specifications. I suggest starting
with a focal length in the 150-210mm range, and working with it for a
while. With a bit of experience your next lens purchase will be self-evident.
Film Options
Many popular films are available for large format. Most must be loaded
as individual sheets into film holders, two sheets per holder. Obviously,
this must be accomplished in total darkness. As an alternative, you can
choose Kodak Readyload or Fuji Quickload films, which come in light-tight
envelopes and do not need to be pre-loaded in a darkroom. Although more
costly than standard films, they save bulk and weight, not to mention
fun-filled evenings in camp with your head in the bottom of your sleeping
bag while you clean and reload film holders.
Most view cameras will also
accept roll film adapters allowing formats up to 6x12cm on 120 or 220
roll film. Not all cameras are compatible with all rollfilm backs, so
check carefully before you buy.
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There is a drawback to large format I haven’t mentioned.
I set my camera up at the rim of the Grand Canyon, about
a half hour before sunset, ran to the van to get something
and when I returned the camera was surrounded by tourists.
I had clearly delineated the Kodak Photo Spot. I then had
to shoot group shots with about 25 of their point-and-shoots
before I could expose any of my film. |
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The Remaining Essentials
A solid tripod, handheld light meter, cable release, a magnifier for critical
focusing, and a focusing or dark cloth round out your gear. Two of these
merit special mention. Many photographers use a slide viewing loupe, but
a magnifier designed specifically for view camera use is worth the extra
money. Get a focusing cloth that is large enough and white on one side.
With the reflective white side out you won’t roast while romancing the
image on a sunny day.
At Last, Camera Movements
Camera movements control the shape or perspective of the subject, maximize
image sharpness, and allow slight adjustments to the composition. For
most applications, the front of the camera will control focus and the
back will control perspective.
Even the most basic camera
has some front movements so we’ll start there. If you rotate the lens
around a horizontal axis (up and down) you have applied a front tilt.
The same movement applied to the rear standard, or film plane, is a back
or rear tilt. If you rotate the front or rear standard around a vertical
axis (from side to side), the movement is called a swing. There are two
other movements to remember. Sliding the front or back to the left or
right without any rotation is a shift, while moving the front or back
up and down without any rotation is rise or fall.
Rise, fall, and shifts are
the easiest to understand, so let’s get them out of the way first. All
of these movements are used to move the subject around on the ground glass.
This allows you to tweak your composition without moving the camera and
tripod. Rise is especially important in architectural photography. By
applying front rise rather than pointing the entire camera up you can
include the top of a tall building. This allows the back of the camera
to remain parallel to the subject and prevents its sides from converging.
As I said earlier, the back
controls perspective but this too is relatively easy to understand. If
the back of the camera is parallel to your subject, let’s say a cereal
box, the box will look rectilinear or square. But if you raise the camera
and point it down to include the top of the box for dimension, the sides
will converge since the top is now closer to the camera than the bottom.
By using the rear tilt to bring the film plane back into alignment with
the subject, the box will again appear rectilinear.
Depth Of Field Control
A common misconception is that lens movements are used to increase depth
of field. As with any other camera, depth of field is controlled by the
lens focal length, the subject-to-lens distance and the lens aperture
or f/stop. But with view camera movements we can place the plane of sharp
focus exactly where we want, allowing for universal sharpness.
This one is a little tricky,
so stick with me. The plane of sharp focus with any camera is perpendicular
to the lens axis. With most cameras the lens axis is fixed, but remember
our front tilts? Let’s say we’re doing a shot of Yosemite’s Half Dome
with some poppies in the foreground. Well, no amount of stopping down
will make the poppy at 3 ft and Half Dome at seven miles equally sharp.
But, by tilting the lens I also tilt the plane of sharp focus and at some
point I can get both Half Dome and the poppy to be bisected by this plane
of sharp focus. I can then stop my lens down to sharpen things up a bit
more, and apparently achieve infinite depth of field.
I know this all sounds like
smoke and mirrors, but in reality you see everything happening on the
ground glass so it only takes a little practice before it becomes second
nature.
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The only movement required for this Victorian Bed and Breakfast
was front rise. But without that correction the building
would have looked as though it were falling over backward.
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Still My First Choice
Two of my favorite things in the whole world are bicycles and view cameras,
and they are not all that dissimilar. Both use technology that was invented
in the 19th century, both have simple mechanical operations right out
in the open, and both are capable of giving a lifetime of felicity.
The computer-controlled cameras,
autofocusing lenses, and incredibly sharp, fine-grained films of today
are more than this photographer could have imagined in his wildest dreams
back in his college years. But even with all of this fabulous technology
available, I find that my view camera often is my first choice when a
magnificent scene presents itself. Now if only I could carry it on my
bike tours.
A Short Bibliography
An Ansel Adams Guide: Basic Techniques of Photography, Book 1; John P.
Schaefer; Little Brown and Co., 1271 Avenue of the Americas, New York,
NY 10020; ISBN 0-8212-1882-4; soft cover (also available hard cover);
432 pages; $35.00.
Kodak Book of Large Format
Photography; Roger Vail; Silver Pixel Press, 21 Jet View Dr., Rochester,
NY 14624; ISBN 0-87985-771-4; soft cover; 112 pages; $19.95. Photographing
the Landscape; Jim Fielder; Westcliffe Publishers, Inc., PO Box 1261,
Englewood, CO 80150; ISBN 1-56579-150-9; hard cover; 191 pages; $50.00.
View Camera Technique, 7th
Edition; Leslie Stroebel; Focal Press, 225 Wildwood Ave., Woburn, MA 01801;
ISBN 0-240-80345-0; hard cover; 376 pages; $54.95.
Manufacturers/Distributors
Adorama Inc. (Tachihara cameras)
(212) 741-0052
www.adorama.com
Alpa Of Switzerland
+41 1 383 9222
fax: +41 1 382 0180
Calumet Photographic (Zone VI and Calumet Cadet view cameras)
(800) 453-2550
www.calumetphoto.com
Cambridge Camera Exchange, Inc. (Exakta)
(212) 675-8600
fax: (212) 463-0093
www.cambridgeny.com
Contax (Yashica)
(800) 526-0266
(732) 560-0060
fax: (732) 560-9221
www.yashica.com
Fuji Photo Film USA, Inc.
(914) 789-8100
fax: (914) 789-8295
www.fujifilm.com
Hasselblad U.S.A., Inc.
(973) 227-7320
fax: (973) 227-3249
www.hasselbladusa.com
Horseman USA
(631) 225-0725
HP Marketing Corp. (Linhof)
(973) 808-9010
fax: (973) 808-9004
www.hpmarketingcorp.com
Kiev USA/Lektra
(203) 531-0900
fax: (203) 531-6229
www.kievusa.com
Mamiya America Corp.
(914) 347-3300
fax: (914) 347-3309
www.mamiya.com
NPC Photo Division (Polaroid backs)
(617) 969-3487
fax: (617) 969-4523
www.npcphoto.com
Pentax
(303) 799-8000
fax: (303) 790-1131
www.pentax.com
Polaroid Corp.
(781) 386-6175
fax: (781) 386-6243
www.polaroid.com
Rollei Fototechnic
(888) 876-5534
fax: (201) 902-9342
Tamron Industries Inc.
(631) 694-8700
fax: (631) 694-1414
www.tamron.com
Wisner Classic Manufacturing Company (Wisner Cameras)
(800) 848-0448
www.wisner.com
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