LENS FUNCTION BUTTON
Speed up your camera work with customisable controls
When handling large optics, the setup can be front-heavy, making it tricky to manipulate the camera’s body controls. This is where lens function buttons come in – they allow you to assign and access functions from the lens barrel, keeping one hand supporting the glass. These buttons also speed up AF access for pre-focusing duties and provide extra controls for regularly used features. You’ll find these on many telephoto lenses and other select models.