There are several types of cameras ranging from digital to film, large to small format, still to camcorders...
Plate Glass Cameras
- First type of camera.
- Were called the plate camera because they contained sensitised glass plate, designed to contain the photograph.
- Later the glass plate was replaced by sheet film.
- To focus, they used a ground glass.
- Anthony & Scovill Ansco No. 7
- Bermpohl & Company Bermpohl-Naturfarbenkamera
- Lancaster & Son Aluminum Bound Pocket Instantograph
Advantages
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Disadvantages
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High quality outcome at the time
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Focusing was very difficult (hence the ground glass and using a dark sheet on top of camera and photographer)
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Very limited aperture (only small apertures)
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Very big and not very portable.
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Large Format Cameras
- Successor to the plate glass camera
- Structure very similar to that of plate glass camera
- 4x5 inches or larger.
- Unlike plate glass camera, use only sheet film.
- Three main types...
1. view with a) monorail (where there is greater variety of movement) and b) field (that folds but is limited in movement)
2. press (so called because they were used by 'the press')
Examples include...
- Tachihara 4 x 5
- Sinar X
- Calumet Cadet
Advantages
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Disadvantages
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Produces very high quality photographs
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Still quite large
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Offers a wide range of depth of field
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Expensive and costly to maintain (lenses, film, produce photographs from negatives etc)
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Negatives can be avoided by buying digital backs instead of film
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Generally used for still subjects.
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Very slow to use
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Medium Format Cameras
- Uses film of 6x4.5cm to 6x9cm
- Similarly to large format, medium format cameras can have rollfilm backs or digital backs.
- Don't contain bellows like its predecessors
Examples include...
- Rolleiflex 2.8F
- Mamiya C330
- Hasselblad 500C/M
Advantages
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Disadvantages
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Produces very high quality photographs
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Still quite heavy.
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Offers a wide range of depth of field
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Can be expensive
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Negatives can be avoided by buying digital backs instead of film
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Film is also expensive
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Small and light relative to large format cameras therefore more portable
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35mm Rangefinder Cameras
- Used 35mm film (surprise surprise!)
- Produced to increase precision when focusing.
- Two separate viewfinder in early models (when vertical lines from both viewfinders overlap, photograph is in focus)
- Later the two viewfinders where combined
- Generally, they were out competed by SLR's
Examples include...
- Kodak 35 Rangefinder
- Detrola 400
- Leica M6
Advantages
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Disadvantages
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Very small and light
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Generally cannot accept zoom lenses
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Interchangable lens
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Field of View changes with a change in distance to the subject
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Image captured through the lens therefore no parallax (what you see is what you get)
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Can be easily misaligned (therefore not in focus
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Very precise focus
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SLR's, TLR's and DSLR's
All of the above, except the 35mm Rangefinders are available in Single-Lens Reflex (SLR) and Twin-Lens Reflex (TSLR)...
SLR's-
only one lens so that the lens acts as viewfinder and to capture photograph.
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TLR's-
Has two lenses, one for taking the photograph and one acts as a viewfinder
lens.
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Advantages
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Disadvantages
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Advantages
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Disadvantages
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Uses
mirrors so doesn't have a parallax effect
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More
expensive due to more expensive
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Cheaper
due to simpler design
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No
zoom lenses and limited cameras have interchangeable lenses
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More
common therefore more variety
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Due
to complicated design cannot be made small like Rangefinders.
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Useful
for long exposures because the viewfinder lens remains open
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Waist
level finder causes inconveniences
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Interchangeable
lenses therefore greater variety of lenses as well
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No
digital TLR’s
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Allows
for Digital SLR’s (called DSLR’s)
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In 2000, Kodak released the first DSLR, which was very different from its SLR predecessors...
DSLR's
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Advantages
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Disadvantages
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Can
view photographs instantly
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Larger
and heavier than SLR
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Doesn’t
need film therefore less expensive in that sense.
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Much
more expensive that SLR’s
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Greater
variety of interchangeable lenses
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Very
poor battery life in comparison
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More
options (e.g. can easily change ISO)
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