AF Servo


What is AF Servo?

What is AF Servo?

Also known as Continuous Focus, AF Servo is maintained by partially pressing the camera's shutter release button, which enables you to maintain focus continuously on a moving subject as the subject moves within the frame. Shutter-response times are usually faster in AF Servo, since the subject is already in focus. 

Return to Glossary

Subscribe to our newsletter

Follow us on Facebook to get the latest camera reviews and comparisons