![Amazon.com : Canon EOS R5 Full-Frame Mirrorless Camera - 8K Video, 45 Megapixel Full-Frame CMOS Sensor, DIGIC X Image Processor, Up to 12 fps Mechanical Shutter (Body Only) : Electronics Amazon.com : Canon EOS R5 Full-Frame Mirrorless Camera - 8K Video, 45 Megapixel Full-Frame CMOS Sensor, DIGIC X Image Processor, Up to 12 fps Mechanical Shutter (Body Only) : Electronics](https://m.media-amazon.com/images/I/71hpUUcC5uL.jpg)
Amazon.com : Canon EOS R5 Full-Frame Mirrorless Camera - 8K Video, 45 Megapixel Full-Frame CMOS Sensor, DIGIC X Image Processor, Up to 12 fps Mechanical Shutter (Body Only) : Electronics
![The camera shutter - In photography, a shutter is used to control exposure time. It has a significant influence on image quality. The camera shutter - In photography, a shutter is used to control exposure time. It has a significant influence on image quality.](https://www.lmscope.com/images/Canon_EOS_R5_Verschluss_zu.jpg)
The camera shutter - In photography, a shutter is used to control exposure time. It has a significant influence on image quality.
![Video: Venerable Canon 5D Mark II has nearly 2.3 million shutter actuations: Digital Photography Review Video: Venerable Canon 5D Mark II has nearly 2.3 million shutter actuations: Digital Photography Review](https://www.dpreview.com/files/p/articles/3819211519/5d-mark-ii-internal-design.jpeg)