![Error 01 , communication between camera and lens faulty. Clean lens contact” | DIGITAL CANON repair blog Error 01 , communication between camera and lens faulty. Clean lens contact” | DIGITAL CANON repair blog](https://canonrepair.files.wordpress.com/2015/04/wpid-p_20150329_1210231.jpg)
Error 01 , communication between camera and lens faulty. Clean lens contact” | DIGITAL CANON repair blog
EOS RP + EF to R Adapter + EF 1.4 Teleconverter = Err 01: Canon EOS R Talk Forum: Digital Photography Review
![Amazon.com : Canon Cameras US 2514A002 EF 50mm f/1.8 II Camera Lens - Fixed (Discontinued by Manufacturer) : Camera Lenses : Electronics Amazon.com : Canon Cameras US 2514A002 EF 50mm f/1.8 II Camera Lens - Fixed (Discontinued by Manufacturer) : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/71BuU2ZyOeL.jpg)
Amazon.com : Canon Cameras US 2514A002 EF 50mm f/1.8 II Camera Lens - Fixed (Discontinued by Manufacturer) : Camera Lenses : Electronics
![troubleshooting - My Canon DSLR is showing "Err 01" — should I send my camera for service? - Photography Stack Exchange troubleshooting - My Canon DSLR is showing "Err 01" — should I send my camera for service? - Photography Stack Exchange](https://i.stack.imgur.com/gdPNd.png)