Points in Focus Photography

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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