Michael A. Stecker
masmd@sbcglobal.net

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Test 3: Canon 350D with 18-55 mm, f/3.5-5.6 "Kit Lens" II
 

All photos taken on a tripod at maximum focal length of 55 mm, Aperture Priority, iso 400.  Confirmed auto-focus
used on center area. 
Parameter 2: Standard (neutral) -- sharpen, contrast, saturation
Adobe RGB
 

f/5.6 images (lens wide open)

Canon kit lens at 55 mm, f/5.6.  Parameter 2 (no camera nor user enhancements)

 Same as above but cropped
Canon kit lens at 55 mm, f/5.6.  Parameter 2 (no camera nor user enhancements)

Same as above but sharpened in Adobe Photoshop with unsharp mask
Unsharp Mask Settings
Amount 70%
Radius 4.0
Thresho;d 1
Cropped: Canon kit lens at 55 mm, f/5.6.  Parameter 2 (no camera enhancements)

f/8 images (lens closed 1 stop)

Canon kit lens at 55 mm, f/8 (closed one stop).  Paramater 2 (no camera nor user enhancements)

Same as above but cropped
Canon kit lens at 55 mm, f/8.  Parameter 2 (no camera nor user enhancements)


 

Same as above but sharpened in Adobe Photoshop with unsharp mask
Unsharp Mask Settings
Amount 70%
Radius 4.0
Thresho;d 1
Cropped: Canon kit lens at 55 mm, f/8.  Parameter 2 (no camera enhancements)

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