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Recent posts by Lloyd at MacPerformanceGuide.com, WindInMyFace.com:

2023-03-28 macOS Security: erroneous messages eg “openjdk-20-x64.jdk is damaged and can't be opened”

2023-03-28 IntegrityChecker (icj) Java Release 3.0 fc19

2023-03-28 Do Any Macs Support USB-C 3.2 Gen 2x2?

2023-03-28 Dumb Energy: Tilting at Windmills

2023-03-27 Bad News: They Finally Did a Meta-Analysis of All of Science, and It Turns Out It’s Not Signific…

2023-03-26 Consumer Reports: Your Herbs and Spices Might Contain Arsenic, Cadmium, and Lead

2023-03-25 Cholesterol/Statin Claims: Science or Self-Serving Propaganda?

2023-03-24 America’s Broken Health Care: Diagnosis and Prescription

2023-03-23 Reader Comment: “no test showing IOPS” — MPG Reverting to using Mebibytes instead of Megabytes

2023-03-23 Are there any Credible Scientific Journals Remaining?

Canon 24mm f/2.8 IS: Field Curvature and Color Fringing Study

2012-09-04 - SEND FEEDBACK

Related: Canon, Canon 5D Mark III, Canon DSLR, Canon EF, Canon EF 24mm f/2.8 IS, field curvature, lateral chromatic aberration, optics

Just published in DAP is a study of field curvature and color fringing with the new Canon EF 24mm f/2.8 IS USM.

Such studies fall under the “know your gear” umbrella.

The about $899 Canon 24mm f/2.8 IS is a lens I’m prepared to strongly recommend for any Canon user looking for a high quality autofocus prime lens, though it is ridiculous to have to pay $55 for the plastic (not included) Canon EW-65B Lens Hood. At least the hood can be shared between the 24/2.8 IS and the 28/2.8 IS.

f/5.6 @ 1/180 sec handheld, ISO 100 + 0.5 push
Canon 5D Mark III + Canon EF 24mm f/2.8 IS USM

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