Points in Focus Photography

Canon Picture Style Sample and Test Images

Test and sample images that accompany my video on Picture Styles. Notice: Due to bandwidth and storage restrictions, full resolution images are not currently available. Once I can sort out a reasonable and cost effective way to distribute 700+ MB of full resolution JPEG images I will return the full resolution samples. Test Pattern Samples […]

Configuring Dual Rear Button Focusing on the EOS R5

Dual rear button focusing is a technique available to mid- and high-end Canon DSLR and mirrorless camera users, where multiple buttons can activate the AF system using slightly different configurations. This technique allows users to rapidly adapt to changing configurations with only the press of a different button, instead of having to reconfigure the entire […]

An Investigation into Canon AF Performance

Overall AF performance is a combination of the lens and camera. This article takes a look focus performance for some Canon lenses and bodies from the last 10 years.

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