How to Troubleshoot Repairs for a Canon Autofocus Lens?

Answer Next to the photographer, the lens on the front of your camera is arguably the most important component of your camera system. Before any image ever reaches the film plane or the digital sensor, i... Read More »

Top Q&A For: How to Troubleshoot Repairs for a Canon Autofoc...

Canon 400D you would like to buy a canon 300mm f 4 LIS lens canon1.4 x extender you would like to know if you could use this lens for your camera and its cost?

Once you have a digital camera and a compatible memory chip, you can take almost countless pictures for no additional expense. As the memory chip fills up, you can upload it to a computer and then ... Read More »

Will the Nikon D40 autofocus with the 35 mm f/1.8 AF-S DX lens?

Working with the ML-L3 remote, you should set the lens to auto focus. For best results it is probably best to set the auto focus in the menu to automatic. That way if the center sensor is not rig... Read More »

What is autofocus on a Canon?

Like most modern cameras, Canons include autofocus. This computerized feature makes it easier to shoot sharp photos. Autofocus is available in point-and-shoot digital cameras and in single-lens ref... Read More »

Can you turn autofocus off in Canon T4i camera?

The switch is on the lens marked AF/MF - shift it to MF