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Lecture 1 for camera & film.
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Parts of a Camera:- Shutter release
- Film Advance Lever
- Shutter Speed Dial
- Hot Shoe
- View Finder
- Rewind Crank
- Sync Cord Receptor
- Film Compartment
- Sprockets
- Take-up Spool
- Focal Plane Shutter
- Rewind Release Button
- Battery Compartment
- Lens:
- Glass
- Mirror
- Pentaprism
Properly Holding the Camera
Arm close to Body
Lens Barrel
Aperture f/stop examples:
Depth of Field
Large aperture Stopping down Maximum aperture
Aperture at f/2.8 - Narrow Depth of Field
Aperture at f/22 - Greatest Depth of Field
Camera-to-SubjectRelationship
Depth of Field - Selection
Background distracting Larger aperture reducesbackground texture - smaller Depth of Field
Trickle versus Flow
Water Faucet Turned:Like Aperture - How much, how fast.
Controls the Flow:Shutter speedControls flow of light to the film.
Shutter Speed
Stopping the actionOf the water moving - Fast shutter speed
Allowing the water to blur -Slow shutter speed -More descriptive and interesting
BRACKET I NG
2 stops overexposed
1 stop overexposed
Camera meter reading:Correct exposure
1 stop underexposed
2 stops underexposed
Film Sensitivity to Light
A box of film has an ISO (International Standard Organization) number. Film is either slow, medium, or fast:
- ISO below 50 - slow
- ISO 125/200 - medium
- ISO 400 and above - fast
Structure of Film
Structure of Enlarger
Enlarger parts:- Elevation post- Enlarger head- Lamp housing- Condenser- Filter drawer- Elevation control- Focus control- Lens
Resin Coated Paper Structure