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Table of Camera Types and Features Vs. Photography Specialty Areas | ||||||||||||||||||||
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Subject | rangefinder | TLR | SLR | View | screen focus | leaf shutter | interch.lens | focal plane | rangefndr | swap backs | movements | |||||||||
portraits | 2 | 1 | 1 | 2 | Y | N | Y | N | X | P | N | |||||||||
animals | 1 | 1 | 1 | 3 | P | P | Y | N | X | N | N | |||||||||
children | 2 | 1 | 1 | 3 | Y | P | N | N | N | N | N | |||||||||
copying | 3 | 3 | 1 | 1 | Y | N | Y | N | N | Y | Y | |||||||||
social | 2 | 1 | 1 | 3 | Y | Y | Y | N | N | Y | N | |||||||||
architecture | 3 | 2 | 2 | 1 | Y | N | Y | N | N | Y | Y | |||||||||
sport | 1 | 3 | 2 | 3 | Y | N | Y | Y | Y | C | N | |||||||||
fast action | 1 | 3 | 2 | 3 | C | N | C | Y | Y | C | C | |||||||||
close-ups | 3 | 2 | 1 | 1 | Y | C | Y | C | X | C | Y | |||||||||
still life | 3 | 2 | 1 | 1 | Y | C | Y | C | X | P | Y | |||||||||
theatre | 1 | 2 | 2 | 3 | P | Y | Y | X | Y | C | N | |||||||||
landscape | 2 | 1 | 1 | 1 | Y | N | Y | N | N | P | P | |||||||||
telephoto | 3 | 3 | 1 | 1 | Y | N | Y | N | X | P | N |
In the above table, 1="a good choice", 2="usable", 3="some difficulties in
use" under camera types (view camera includes 6x9cm as well as 4x5
inches). Under features, Y=definite advantages, N=not specifically needed,
P=possibly an advantage, C=not a major consideration, and X= not easy to
use. Mr. Ray's table is a good starting point, but you should read further
to learn why each system or feature has the listed factors.
[from Medium Format FAQ...]
The above table gives a good quick summary of what cameras types are
suitable for each specialty areas, and which features are most useful for
each. For example, the SLR is clearly preferable over the TLR or
rangefinder for copying work or telephoto usage. You can see what the film
will see directly in each case, unlike the TLR or rangefinder. The view
camera is optimal for architecture work, since it provides movements for
correcting and controlling perspective. While too slow to setup for most
action shots, the view camera is at no great disadvantage when shooting
buildings and interiors which don't move.
As you examine the above table in light of the strengths and weaknesses
of each camera type, the ratings should resonate with your understandings
of each specialty area's needs and challenges. For example, both
rangefinders and SLRS/TLRs can take great theatre photographs. But the
rangefinder is superior in focusing in dim light over both SLR and TLR,
often has faster lenses than TLRs and most SLRs, and is quieter than the
SLR. So it should make sense that the rangefinder is top rated in
the listings. Further examination of the table suggests that a leaf
shutter rangefinder would have advantages, presumably for flash
synch at any speed needs to freeze action. Interchangeable lens
rangefinder models would also be useful.
In short, the above table summarizes a lot of thought and issues about
camera selection for different specialty areas of medium format
photography.
Table of Recommended 6x6cm SLR Lenses for Specialty Photography | ||||||||||||||||||||
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Wide Angles | Normal Lenses | Telephoto Lenses | Zoom | Specialty (science) | Macro Lenses | |||||||||||||||
focal length= | 38 | 30 | 40 | 50 | 60 | 80 | 100 | 110 | 150 | 250 | 350 | 500 | 140-280 zoom | 105UV | 250APO | 120 macro | 135 bellows | |||
children | * | * | * | * | * | * | * | * | * | * | ||||||||||
landscapes | * | * | * | * | * | * | * | * | * | * | * | * | * | |||||||
animals | * | * | * | * | * | * | * | |||||||||||||
fashion | * | * | * | * | * | * | * | * | * | * | * | * | * | |||||||
portraits | * | * | * | * | * | * | * | * | ||||||||||||
closeups | * | * | ||||||||||||||||||
copying | * | * | * | * | * | * | * | |||||||||||||
industry | * | * | * | * | * | * | * | * | * | * | * | * | ||||||||
sports | * | * | * | * | * | * | ||||||||||||||
architecture | * | * | * | * | * | * | * | |||||||||||||
press | * | * | * | * | * | |||||||||||||||
technology | * | * | * | |||||||||||||||||
aviation | * | * | * | * | * | * | ||||||||||||||
advertising | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | |||||
Source: Table in Hasselblad Lenses - Objektive - Objectifs - Obiettivi - Objektiv - Objetivos brochure (eary 1980s) |
Would you have guessed that advertising has the broadest requirements for
various lenses and their effects? Or that longer telephotos are useful for
industrial photography, but the shorter telephotos rather less so?
Since this table is obviously a summary of many photographers opinions, it
probably represents some idealized advice such as you might expect for the
average or typical practitioner in the field. I hurry to add that the
original brochure text points out that there are some Hasselblad portrait
photographers who use only the 40mm or 50mm wide angle lens, for example.
For each set of recommendations, you could find photographers of note
whose work and lens usage violates one or more of these recommendations.
In other words, this table isn't cast in concrete, you can modify it for
your needs.
The short answer is that roughly 85% of all Hasselblad lens sales are for
the classic trio of 50mm wide angle, 80mm normal, and 150mm telephoto
lenses (see sales table below). I consider these the "people and
places" lens kit. Most photographers shooting such subjects will want
a trio of wide/normal/tele optics of their choice. Lens choice is
obviously highly personal and dependent upon your professional needs.
I also need to highlight that these sales were for the older and more
limited range of chrome (C) lens offerings for which numbers are
available. Today, lots of photographers are bypassing purchase of the
80mm lens in favor of the wider 60mm or fast 110mm short
telephoto lens.
On the other hand, if you are buying the 250mm APO lens or the $15,000 US
quartz 105mm UV specialty lenses, you should have a specific scientific
need for these lenses (or be a very well heeled collector!). The fisheye
lens is often rented for specialty shots, since its frequency of use for
most photographers is low and that is a lot of money to tie up in a low
usage lens. Similarly, unless you do a lot of bird/nature or industry
telephoto shots, the 350mm and 500mm lenses run under 2% of sales. Many
are probably rented, but if you anticipate lots of rentals over time it
may be wiser to buy one if you can afford to do so.
The Hasselblad Superwide slightly distorts the
wide angle sales of the Hasselblad line, since you can opt for the highly
corrected 38mm Biogon as your wide angle. SLR users may prefer the 40mm
distagon lens instead, but even adding up both lenses suggests that only
7+% of Hasselblad lens sales are in this 40mm very wide angle
range.
For Hasselblad C lenses, from the Hasselblad Compendium per posting:
24mm f3.5 F Distagon - about 50 0.01% 30mm f3.5 F Distagon C - under 1000 0.24% 40mm f4 Distagon C - approx. 9,000 2.16% 50mm f4 Distagon C - approx. 75,000 18.03% 80mm f2.8 C Planar - approx. 210,000 50.46% 105mm f4.3 UV (quartz) - approx. 100 0.02% 120mm f5.6 S-Planar - approx. 14,000 3.36% 150mm f4 Sonnar C - approx. 70,000 16.82% 250mm f5.6 Sonnar C - approx. 30,000 7.21% 350mm f5.6 Tele-Tessar C - approx. 3,000 0.72% 500mm f8 Tele-Tessar C - approx. 4,000 0.96% For non-SLR Hasselblads: 38mm Super Wide (Angle) - approx. 2,000 38mm Super Wide C - approx. 14,000 38mm SWC/M (incl. CF) - approx. 6,000
[from Medium Format FAQ...]
Fast framing sportsfinders or viewfinders may be useful option. Useful
image area of 6x7cm is larger. Polarizer effects easier to see on SLR, if
used. Ability to swap backs (thereby varying films loaded too) is helpful
and saves time in airplane. Backs with 70mm film can be handy, as more
shots may be loaded, but development is an issue. Focal plane shutter�s
higher top speed over leaf shutter may be an advantage in some situations
(minor). Interchangeable lenses very useful where mix of wide angle and
telephoto shots are needed. SLRs with interchangeable focusing screens may
be customized with non-split image screens (as no focusing as all shots
are at infinity).
Motorized SLRs (such as Hasselblad EL/M) and rangefinders (such as
Koni-Omega 6x7 interchangeable back models RO200 etc. ) are often cited as
cameras of choice.
Cameras of choice are smaller lightweight SLRs (including 645 AF
models) and rangefinders (e.g., Fuji models), especially featuring
interchangeable lenses (e.g., G690 series). Some 6x6cm cameras such as
the Hasselblad 500c/m series are very compact and lightweight too if you
use them with waist level finders, and may offer 6x4.5cm back options
(more shots per rollfilm).
A much less capable setup uses shift lenses on SLR cameras, which provide
limited control of converging vertical lines. Besides the high cost of
such shift lens optics, you usually only have one shift lens option � if
that . The Kiev cameras (Kiev �88, Kiev-60) have 3 shift lenses available
at modest cost, but their range of shifting is limited and they are close
together in mid-range wide angle focal lengths. However, many
architectural photographers will buy into the Kiev system ($250+) just to
use the low cost ($200+) but superb 30mm fisheye lens. The low cost shift
lenses add to the utility of the Kiev SLRs, provided you can deal with
reliability issues (hint: backup camera).
You might also argue that the Hasselblad superwide series finder cameras
with their rectilinear 90 degree covering 38mm optics are ideal for
cramped interior shots. SLR users will usually add wide angles of 50mm,
40mm, and even 30mm fisheye lenses, depending on their needs. Panoramic
cameras such as the Fuji G617 (6x17cm) and Linhof 612 (6x12cm) provide
panoramic photos, sometimes with limited shift capabilities. Rotating lens
cameras (Widelux) and rotating 360 cameras (e.g., low cost LARSCAN) can
also have great value in architectural photography.
TLRs and rangefinders are not much used outside of lightweight travel shot
situations. An assortment of interchangeable camera lenses, including
wide angles for interior shots, are useful for both SLR users and view
cameras (using lens boards). On SLRs, interchangeable screens using a
grid pattern are recommended for precise alignment. View camera users
usually have such grids on their cameras.
Surprisingly, landscape shooting offers many chances to use a macro
or closeup lens. Just as a photo of a worker's hands can say as much or more
than a full-length portrait, a part can suggest much to the viewer's imagination
about the whole from which it is selected.
A few lenses seem peculiarly suited to landscape work. For example, I find my
fisheye lenses and fisheye adapters to be most useful
in doing landscape style shots. Nature lacks the straight lines that give away the
use of fisheye lenses from the distortion of lines. So a fisheye can be a great way
to take a very different look at landscape shooting - and fun too!
The ideal medium format camera for landscape work would therefore seem to be an SLR
or rangefinder with interchangeable lenses (or perhaps the interchangeable lens TLRs
such as the Mamiya C2xx/3xx series). The mini-view cameras can also be used to great
advantage, especially where some movements can provide desired effects with depth-of-field
issues.
Ideally, you would like to have a lens that is relatively fast (f/3.5 or faster) to enable
shooting darker theatre scenes. You can tradeoff the larger film area of medium format
to permit using faster films without running into grain problems. Thanks to this capability,
you can often use a medium format camera with f/2.8 lenses and 400 ISO film and get equal
or better prints than a 35mm shooter with a 50mm f/1.4 lens and 100 ISO film.
Multicoating may also be helpful for flare or ghost control,
as many theatre scenes have huge lighting ranges. A spot meter can be very helpful in such
conditions to ensure accurate exposures of subjects faces and costumes. A sports finder
makes it easy to follow action on stage and compose shots quickly, but requires prefocusing
the desired distance (critical, due to narrow depth of field with wide open lenses). Some
of the newer bright screens make it easier to focus in dim lighting. Waist level finders
don't attract attention, at least compared to bringing a camera to your eye to focus and shoot.
Historically, an awful lot of theatre style shots were taken with the venerable Rollei twin
lens reflex cameras. These cameras are easy to handhold, even at surprisingly slow speeds,
and have lenses that are quite sharp even when used wide open (at f/2.8 or f/3.5). The leaf
shutter and winding mechanism is quite silent. On some cameras (e.g., Hasselblad SWC/M),
the leaf shutter may be relatively quiet, but the winding mechanics may be too noisy.
Today, one might recommend some of the new AF cameras such as the Contax 645AF or the new Rolleiflex
6008 AF. New rangefinders such as the compact Mamiya 7 II or the new Bronica RF645 are also
options worth checking out. Older rangefinders (such as Koni Omega 6x7cm) tend to be slower
and heavier, often with f/5.6 or slower optics. A folder might be
a good choice, especially if you have to sneak it into the theatre! Some folders have rangefinders
and very quite leaf shutters and silent film advancing mechanics. But the newer Fuji folders
are likely to provide a greater range of features and very sharp optics.
A few cameras offer fast lenses, such as
the Mamiya 645 80mm f/1.9 or the Hasselblad 110mm f/2. Most of the faster lenses are unfortunately
on focal plane shutter bodies, since leaf shutter dimensions tend to restrict lens speed a bit.
An older Norita 6x6cm with 80mm f/2 lens might be the cheapest and fastest medium format
lens kit option (at under $250 for camera, body, and prism). Bronica had 80mm f/2.4 lenses
on their S2/EC series, and even a Komura 135mm f/2.3 optic, but these focal plane cameras
are the loudest 6x6cm SLRs ever made IMHO. But while a TLR like the Yashicamat is only about
5 dB or about twice as loud as a Leica M4-2, the other MF SLR cameras are 8 to 16 times
louder (ouch!).
One unusual camera for copying artwork or documents is the Hasselblad superwide series (e.g.,
SWC/M, 903SW). This camera has such low distortion that it stands alone for applications
where distortion must be minimized. Usage is a bit clumsy, however, since you have to first
focus and frame using a ground glass back, then use the film backs to take the photo.
The majority of copying work commends itself to use of a macro (or process) lens, formulated for closeup
work (e.g., nearer 1:1 rather than infinity). Macro lenses also usually optimize flatness
of field response, which is especially important when photographing documents or other copy
with straight lines or text (e.g., blueprints). Most MF SLRs have one or more macro lenses
in their lineup, along with bellows.
With the mini-view technical cameras such as the Linhof,
the bellows is built into the camera design. Selection of the right lens can provide the
desired macro functions directly. In some cases, you can add bellows extensions to get extra
scope for closeup work. The mini-view cameras have a major advantage, in that their movements
make it possible to set the limited available depth of field onto the macro subjects. While
this isn't so critical with a flat document, it is a nice feature that only a few tilt/shift
bellows (such as the Bronica bellows) provide for MF SLRs. The
Rollei SL66 was probably the best 6x6cm SLR in terms of macro or copying photographic
tasks, thanks to its built-in bellows and limited 7 degrees of useful lens tilt feature.
Our Mirror Alignment Tool pages describe how to construct a
simple mirror based device to ensure precise alignment (within one part in 10,000 accuracy).
Copying slides also requires the right copying films to prevent
buildup of contrast and other image defects.
Hasselblad recently discontinued its 500mm f/8 leaf shutter lens line, as this lens represented
under 1% of its total lens sales. The 350mm f/5.6 leaf shutter sells even less, despite the
fact that it is rather similar to a 200mm lens on 35mm SLRs. Telephoto lenses for medium format
also are a good bit heavier than their 35mm counterparts, partly due to coverage issues. So
a 500mm f/8 lens for Bronica ETRS/SQ/GS weighs over 8 1/4 pounds and takes 122mm filters. A
similar 500mm f/8 T-mount lens for 35mm weighs under 2 pounds and takes 67mm filters. Ouch!
Pentax 67 users have the best selection of longer telephoto lenses.
There are a few Rollei 1,000mm lenses, but these monsters (at 20 pounds) cost more than most cars.
However, you can easily "hack" or modify existing telephoto lenses to work on some focal plane camera
bodies. This trick can make it affordable to do real telephoto work in medium format.
The new autofocus 645 bodies such as the Contax 645AF and the just introduced Rollei 6008AF
6x6cm AF SLR provide many features long taken for granted by 35mm autofocus camera users. But
you can shoot action and sports photographs with the older cameras, you just have to be better
at anticipating and timing your shots ;-).
Some of the current rangefinders such as the
Mamiya 7 and Bronica RF645 provide rapid composition, focusing, and metering. Unfortunately,
the Mamiya 150mm f/4.5 lens equates to a 71mm lens on a 35mm SLR, hardly very telephoto. Even the
Mamiya 250mm lens is problematic, as it uses an accessory finder (due to limits in RF accuracy)
and is mainly aimed at infinity only uses. The Bronica 135mm lens has been dropped (6/2002),
leaving only a 100mm alternative, which is even less telephoto.
Surprisingly, the older twin lens reflex cameras
such as the Rolleiflex were very good street action cameras. The fact that you
could focus and compose at waist level made them less obvious in many situations than a camera
raised to the eye to compose, focus, and shoot. The sports finder option on many MF cameras
makes them much faster in use than any eye-level camera. Other cameras such as the Hasselblad
superwide obviate the need to focus (e.g., 3 feet to infinity f/16).
Within the lens limitations, many MF rangefinders can also be used to advantage.
But the fact remains that fast telephoto photography remains
a strong point of 35mm autofocus camera shooters, if only because of the unique fast glass
they can use in shooting. There simply aren't any comparable lenses for medium format users
at any price to equal the 300mm f/2.8 and 500mm f/4 lenses that 35mm shooters can use.
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