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<H3>HT2084 - Digital vs Optical Zoom</H3>
A lens captures a finite amount of detail in a finite image circle on the film plane. Increasing the size of that circle through digital zoom does not increase the amount of detail that was captured; it just makes it bigger. This is known as "empty magnification." Optical zoom from the same position, however, captures smaller detail as the subject gets larger in the field of view.

HT2084 - Digital vs Optical Zoom A lens captures a finite amount of detail in a finite image circle on the film plane. Increasing the size of that circle through digital zoom does not increase the amount of detail that was captured; it just makes it bigger. This is known as "empty magnification." Optical zoom from the same position, however, captures smaller detail as the subject gets larger in the field of view.

HT2084 - Digital vs Optical Zoom
A lens captures a finite amount of detail in a finite image circle on the film plane. Increasing the size of that circle through digital zoom does not increase the amount of detail that was captured; it just makes it bigger. This is known as "empty magnification." Optical zoom from the same position, however, captures smaller detail as the subject gets larger in the field of view.

HT2084 - Digital vs Optical Zoom

Random Observations on Art, Photography, and the Creative Process. These talks focus on the creative process in fine art photography. LensWork editor Brooks Jensen side-steps techno-talk and artspeak to offer a stimulating mix of ideas, experience, and observations from his 50 years as a fine art photographer, writer, and publisher. Topics include a wide range of subjects from finding subject matter to presenting your work, and building an audience. 
Included in this RSS Feed are the LensWork Podcasts — posted weekly, typically 10-20 minutes exploring a topic a bit more deeply — and our almost daily Here's a thought… audios (extracted from the videos.) Here's a thought… are snippets, fragments, morsels, and tidbits from Brooks' fertile (and sometimes swiss-cheesy) brain. Usually just a minute or two. Always about photography and the art life.
Brooks Jensen is the publisher of LensWork, one of the world's most respected and award-winning photography publications, known for its museum-book quality printing and luxurious design. LensWork has subscribers in over 73 countries. He is the author of 13 books on photography and the creative life -- the latest books are The Best of the LensWork Interviews (2016), Photography, Art, and Media (2016), and the four annual volumes of Seeing in SIXES (2016-2019).

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Visual Arts

Random Observations on Art, Photography, and the Creative Process. These talks focus on the creative process in fine art photography. LensWork editor Brooks Jensen side-steps techno-talk and artspeak to offer a stimulating mix of ideas, experience, and observations from his 50 years as a fine art photographer, writer, and publisher. Topics include a wide range of subjects from finding subject matter to presenting your work, and building an audience. Included in this RSS Feed are the LensWork Podcasts — posted weekly, typically 10-20 minutes exploring a topic a bit more deeply — and our almost daily Here's a thought… audios (extracted from the videos.) Here's a thought… are snippets, fragments, morsels, and tidbits from Brooks' fertile (and sometimes swiss-cheesy) brain. Usually just a minute or two. Always about photography and the art life. Brooks Jensen is the publisher of LensWork, one of the world's most respected and award-winning photography publications, known for its museum-book quality printing and luxurious design. LensWork has subscribers in over 73 countries. He is the author of 13 books on photography and the creative life -- the latest books are The Best of the LensWork Interviews (2016), Photography, Art, and Media (2016), and the four annual volumes of Seeing in SIXES (2016-2019).

Random Observations on Art, Photography, and the Creative Process. These talks focus on the creative process in fine art photography. LensWork editor Brooks Jensen side-steps techno-talk and artspeak to offer a stimulating mix of ideas, experience, and observations from his 50 years as a fine art photographer, writer, and publisher. Topics include a wide range of subjects from finding subject matter to presenting your work, and building an audience. 
Included in this RSS Feed are the LensWork Podcasts — posted weekly, typically 10-20 minutes exploring a topic a bit more deeply — and our almost daily Here's a thought… audios (extracted from the videos.) Here's a thought… are snippets, fragments, morsels, and tidbits from Brooks' fertile (and sometimes swiss-cheesy) brain. Usually just a minute or two. Always about photography and the art life.
Brooks Jensen is the publisher of LensWork, one of the world's most respected and award-winning photography publications, known for its museum-book quality printing and luxurious design. LensWork has subscribers in over 73 countries. He is the author of 13 books on photography and the creative life -- the latest books are The Best of the LensWork Interviews (2016), Photography, Art, and Media (2016), and the four annual volumes of Seeing in SIXES (2016-2019).

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HT2084 - Digital vs Optical Zoom

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