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FOCAL LENGTH
FOCAL LENGTH
FOCAL LENGTH
FOCAL LENGTH
FOCAL LENGTH

The following information is about FOCAL LENGTH.

FOCAL LENGTH Defined

The distance between the film and the optical center of the lens when the lens is focused on infinity. The focal length of the lens on most adjustable cameras is marked in millimeters on the lens mount.

This definition is in context to Professional Photography. See more contextual defintions for FOCAL LENGTH.


NIKON Announces D90 Digital SLR

Published August 27, 2008, 10:25 am, AnandTech

12.3 megapixels, ISO 6400, 11-point AF, and a 920,000 dot 3" LCD are featured on the upcoming D90....

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Nikon D90 Digital SLR Answers the Call for Creative Freedom with Advanced Features that Benefit All Levels of ...

Published August 27, 2008, 5:00 am, PR Newswire via Yahoo! Finance

Nikon Inc. today announced the D90, a digital single lens reflex camera that redefines the creative boundaries of digital photography allowing photographers to easily create stunning still images and High Definition movie clips with sound -- with the same camera.

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Nikon D90 Official: First DSLR Ever With HD Video Recording [Nikon D90]

Published August 26, 2008, 10:56 pm, Gizmodo

As rumored, Nikon's D90 is the first-ever DSLR with HD video recording, but maybe more importantly for actual photographers, Nikon is promising much of the same low-noise performance of their higher...

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Canon Launches All-in-One Zoom Lens

Published August 26, 2008, 5:19 pm, Scoop.co.nz

Canon New Zealand has launched the highly-anticipated EF-S18-200mm f/3.5-5.6 IS telephoto zoom lens for Canon EOS DSLR cameras. Photo enthusiasts looking for a compact and lightweight lens with superior high magnification zoom performance need look no further.

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Canon EOS 50D Official: 15-Megapixel Prosumer DSLR Is First With Digic 4 Processor [Canon Eos 50d]

Published August 25, 2008, 10:42 pm, Gizmodo

Canon's EOS 50D probably isn't the DSLR you were praying they would unveil at Photokina, but it does fill a gaping hole in their lineup between the low-end prosumer 40D and semi-pro 5D. The...

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Canon 50D: 15.1 Megapixels, ISO 12800, & 6.3 fps

Published August 25, 2008, 10:40 pm, AnandTech

Canon Announces their new 15.1 Megapixel replacement for the 40D. The 50D will start shipping in October....

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Stimulates the Creativity of Experienced Photographers with the Introduction of the New EOS 50D Digital SLR Camera ...

Published August 25, 2008, 9:16 pm, INO News

LAKE SUCCESS, N.Y.--(BUSINESS WIRE)--Aug. 26, 2008--With the demand for digital SLR cameras reaching unprecedented levels, Canon U.S.A., Inc., a leader in digital imaging, is answering the call with the announcement of the next evolution in advanced amateur digital SLR photography, the EOS 50D Digital SLR Camera with 15.1 megapixel resolution and Canon's new DIGIC 4 image processor.

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Canon U.S.A. Stimulates the Creativity of Experienced Photographers with the Introduction of the New EOS 50D Digital ...

Published August 25, 2008, 9:13 pm, wallstreet:online AG

With the demand for digital SLR cameras reaching unprecedented levels, Canon U.S.A., Inc., a leader

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Canon U.S.A. Stimulates the Creativity of Experienced Photographers with the Introduction of the New EOS 50D Digital ...

Published August 25, 2008, 9:01 pm, Business Wire via Yahoo! Finance

LAKE SUCCESS, N.Y.----With the demand for digital SLR cameras reaching unprecedented levels, Canon U.S.A., Inc., a leader in digital imaging, is answering the call with the announcement of the next evolution in advanced amateur digital SLR photography, the EOS 50D Digital SLR Camera with 15.1 megapixel resolution and Canon's new DIGIC 4 image processor.

Full Story


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Off-site FOCAL LENGTH Links, User Submitted

The following links have been collected through user bookmark submission in the FOCAL LENGTH category. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.

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Wed Jul 30

  • FOCAL LENGTH AND WHAT IT DOES: Telescopes come with short, medium, and long focal lengths. Why isn't there a standard? What does focal length mean to the observer? Every telescope takes the light from the sky and focuses the light on a final focal plane: the longer the focal length of

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Fri Jul 18

  • F-number - Wikipedia, the free encyclopedia: In optics, the f-number (sometimes called focal ratio, f-ratio, or relative aperture[1]) of an optical system expresses the diameter of the entrance pupil in terms of the effective focal length of the lens

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Fri Jul 4

If you would like to find additional social bookmark based links on the topic of we recommend the Open Tag Directory > FOCAL LENGTH. If you would like to find related tags we recommend Tag Patterns > FOCAL LENGTH

Off-site Focal Length Research Links

If you still need additional information on Focal Length then we suggest the following off-site resources. Please note, because these resources are off-site we cannot guarantee the accuracy or quality of any information.

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