Into to Photography
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Transcript of Into to Photography
WEEK 1 : INTRODUCTION TO PHOTOGRAPHY
Into to Photography
The Camera
SLR cameras use a mechanical mirror system andpentaprism to direct light from the lens to an opticalviewfinder on the back of the camera. The mirror is
lifted out of the optic path at the moment of shutter
release toallow the light to expose the film. (Digital Single Lens Reflex) is digital camera that
uses asingle lens reflex (SLR) mechanism.
Anatomy of a DSLR
Lens: the light collecting, columnating, and focusing element of the camera.
Body: houses the sensor, processor, and control functions. The Sensor coverts the light from the lens into electrical signals that
are sent to the memory Card The Memory Card stores electronic images until they are transferred
Two types of memory cards: SD: Secure Digital CF: Compact Flash
The Shutter: Opens and closes to control the length of time the light strikes the sensor
The hotshoe: where you mount your flash Tripod Screw Mount: where you screw in your tripod mount
How to Hold your Camera
Stance:Your feet should be
spread shoulder distance apart
left foot a bit in front to provide better stability, knees slightly bent.
How to Hold your Camera
Horizontal:Keep your arms against
your body to steady the camera.
Use your left hand to support and focus the lens
Grip the camera body with your right hand.
Use your right forefinger to press the shutter release
How to Hold your Camera
Vertical:Hold the lens in your
right hand Keep elbow against
body to steady camera (creating a “human tripod”)
Use the right hand to grip camera and press shutter release
Tripods
The single best equipment purchase after thecamera is a tripod.It allows you to shoot in low light conditionsif used properly, will ensure the sharpest imagesCan be used for careful composition and framing Used for photographing night-time images such as the
moonUsed to shoot HDR and panoramic shots that require
exactly the same framing and precision.Used to shoot extreme close-ups (macro photography)Used to hold various objects such as flashes
Tripod Considerations
How much weight can your tripod hold? Should always be at least 2x’s more than your camera
Your tripod should match your height The viewfinder should be at your eye-level without you needing to
bend overHow heavy is your tripod to carry?
Your tripod could be the best tripod in the world, but if it is too heavy, you will end up keeping it at home.
Depending on your size and strength, a good tripod is around 5 pounds
Tripod Heads: Choosing a tripod head comes down to preference and usability Make sure the head can support as much weight as the tripod legs
can Try out different heads before investing. Find the one that works the
best for your style of shooting and is comfortable
How to Care for & Clean your Lenses
The best thing you can do to prevent any lens damage is invest in a UV filter this will create a barrier between your lens and the rest of the
world, protecting it from scratches and cracks It is much MUCH cheaper to invest in a new filter instead of a
new lens Before cleaning a lens, brush and wipe whole cameraif there is dirt on the outside, it will most likely get it. When removing the lens from the camera always tilt
the camera down as it will prevent getting any dust in the camera.
How to Clean your Lenses
You first need to remove all dust and loose dirt with a blower and brush
If you don’t remove this initial loose debris, you chance grinding it into the lens later
Use thin, specially designed tissue paper with an alcohol solution to clean any smudges or fingerprints
You can also use a lens penWhen the lens is clear, you should use blower
to ensure all dust is off and give the lens a final wipe with a lens cloth.
Dust…the enemy.
Week 1 Exercise
Read your manual Collect your favorite 10 images and bring
them to class on a usb