Canon EOS 70D - Err 01 - Communications between the camera and lens is faulty
108640
Why an I getting Err 01 with my Canon camera and lens?
5321
Nikon D3100 taking black images. Stuck shutter?
47294
Why is my Canon 300D not switching on despite changing both batteries and the CF card?
146854
Why won't Nikon B700 focus close when fully zoomed?
72199
Why does camera this tracking fail completely even when the solution value is very low?
21523
How can aperture be f/11 on a lens with an aperture range designation of 3.5-5.6?
114865
Is there really no way to power a DSLR by USB?
92036
Is there a way to force the Nikon D40's rear LCD panel to stay off?
132199
How to lock aperture using Reverse ring with Canon 600D?
76957
Can I damage the focus system by turning the focus ring when the lens isn't mounted?
79713
How can I fix a Canon lens with sand in the aperture diaphragm?
145289
Can't connect Canon 6D to my computer via USB cable
71803
Nikkor 70-200 f2.8 VRII - Aperture not working?
28574
Driver for Canon LBP 2900
92449
What causes the focus confirmation lights to blur?
134715
Servo connected to PIC does not work
120038
Why is my Canon 70D's liveview autofocus much worse than the viewfinder's?