Canon EOS R100 User Guide 2026 Edition

The Canon EOS R100 is the most accessible entry point into Canon's RF mirrorless system offering a 24.1MP sensor, DIGIC 8 processor, and Canon's reliable autofocus system in a lightweight, beginner-friendly body. If you're new to mirrorless or coming from a smartphone, this guide is written for you.

This 2026 edition guides you through every aspect of the Canon EOS R100, from understanding basic exposure and selecting the right shooting modes to configuring autofocus, shooting video, and connecting to the Canon Camera Connect app.

Inside you'll find:

• Switching from Auto to creative shooting modes
• Understanding aperture, shutter speed, and ISO
• Autofocus selection and subject tracking
• Portrait, landscape, and action photography settings
• 4K video recording setup and tips
• Using Canon RF-S lenses for optimal results
• Wireless transfer and Canon Camera Connect setup

The Canon EOS R100 is the perfect first step into mirrorless photography. This guide makes sure it's a confident one.