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They may not be used except by written permission from Roger N. Clark.
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Contents

Part 1a: General Photography

Part 1b: Exposure and Digital Cameras; Understanding Exposure
Part 2: Implications of Digital Photography Technology
Part 3: Digital Processing
Part 4: Digital Camera Reviews and Sensor Performance
Part 5: The Human Eye
Part 6: Evaluating Lenses, Filters, and Tripods
Part 7: Film Scanning and Image detail
Part 8: Printing
Part 9: Stories
Part 10: Travel
Part 11: Astronomical Events and Astro-articles
Part 12: Visual Astronomy of the Night Sky. Roger's latest research relevant to viewing through your telescope.

If you find the information on this site useful, please support Clarkvision and make a donation (link below).

Part 1a: General Photography

(Back to top of Articles)


If you find the information on this site useful, please support Clarkvision and make a donation (link below).

Part 1b: Exposure and Digital Cameras: Understanding Exposure

(Back to top of Articles)


Part 2: Implications of Digital Photography Technology

(Back to top of Articles)


Part 3: Digital Processing

(Back to top of Articles)


Part 4: Digital Camera Reviews and Sensor Performance

If you find the information on this site useful, please support Clarkvision and make a donation (link below).

(Back to top of Articles)


Part 5: The Human Eye

(Back to top of Articles)


Part 6: Evaluating Lenses, Filters, and Tripods

(Back to top of Articles)


If you find the information on this site useful, please support Clarkvision and make a donation (link below).

Part 7: Film Scanning and Image detail

(Back to top of Articles)


Part 8: Printing


Part 9: Stories

(Back to top of Articles)


Part 10: Travel

(Back to top of Articles)


Part 11: Astronomical Events and Astro-articles

Part 12: Visual Astronomy of the Night Sky. Roger's latest research relevant to viewing through your telescope.

(Back to top of Articles)


Digital Camera Sensor Reviews

Digital Camera Sensor Reviews has been moved to http://www.clarkvision.com/reviews/


If you find the information on this site useful, please support Clarkvision and make a donation (link below).


Other Links

Lars Ekdahl's site

http://www.normankoren.com/Tutorials/MTF.html More info on MTF--very detailed--reaches similar conclusions as here.

Down-sampling examples. by Bart van der Wolf. There can be quite a difference in the detail in a downsampled image. This page illustrates the results from various methods.

http://www.ales.litomisky.com/projects/Analog%20versus%20Digital%20Shootout%20(Hasselblad,%2035mm,%20Canon%205D).htm compares Velvia on a Haselblad 6x6cm, to Velvia 35mm film to a Canon 5D 12-megapixel digital camera.


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First Published 2000.
Last updated September 26, 2018