the camera lens digital photography. lens image quality is greatly affected by the quality of the...

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The Camera Lens Digital Photography

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Types of lenses Standard Wide-angle Telephoto Zoom

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Page 1: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

The Camera LensDigital Photography

Page 2: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Lens• Image quality is greatly

affected by the quality of the lens. • Lens types:• fixed lenses (prime lenses)

which have just one focal length• zoom lenses, which allow the

focal length to be varied• https://www.youtube.com/watc

h?v=_8jdmyF6BSo

Page 3: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Types of lenses•Standard

•Wide-angle

•Telephoto

•Zoom

Page 4: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Lens Elements

• Most cameras contain lenses which are comprised of several "lens elements."

Page 5: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which
Page 6: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Focal Range Lens Ratio Lens Ring Size

Numbers on the Lens

Page 7: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Focal Range• The focal range/length of a lens determines its angle

of view, and how much the subject will be magnified.

• What does the focal length number mean?

The focal length number tells us how much of the scene is captured in the picture. The lower the number, the wider the view, and the more we can see.  The higher the number, the narrower the view, and the less we can see.

• Wide angle lenses Telephoto lenses - short focal lengths - longer focal lengths- wider angle of view - narrower angle of view- offers greater magnification

Page 8: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Camera stays still, focal length changes

Page 9: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Focal Length Distances

Page 10: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Lens Ratio

Page 11: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which

Lens Ring Size

Page 12: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which
Page 13: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which
Page 14: The Camera Lens Digital Photography. Lens Image quality is greatly affected by the quality of the lens. Lens types: fixed lenses (prime lenses) which