How to clean a camera sensor safely
Sensors scratch easily.
6 steps →How-to guides
Camera Repairer How-To Guides
Step-by-step guides to common camera repairer tasks: the practical side of the job.
Common camera repairer tasks
Step-by-step overviews of tasks camera repairers perform regularly. Use them to understand the job, prepare for training or refresh your memory.
How to diagnose a lens autofocus problem
Focus errors have many causes.
6 steps →How to disassemble a lens and keep track of parts
Organization prevents lost parts.
6 steps →Before you practice
Learn every core task
Our Camera Repairer training walks through these procedures and more, alongside vocabulary, safety and career-launch lessons.