Canon EOS 450D + EF 75-300mm lens Digital Camera "lens working" Questions

...all contacts on the lens and in the camera. While working on the lens, close the camera with the camera cap, or put the camera face down. Don't use anything sharp while working on a lens or a

What is error 99 What does error 99 mean? I used a sigma wide angle lens and then when I put my original canon 18 - 55 lens back on, error 99 came up. What wide angle lens is it need f number it may ...

The error message reads: communication between the camera and lens is faulty. Clean the lens contacts. What does this mean? I need to get this matter fixed, as I use my camera daily for my job. Can ...

Canon 30D Took a pic and it looked really good but I decided to change lenses, switched off then changed lens for one that I have used hundreds of times and camera will not switch back on, full ...

...working. My pictures are blurry & out of focus. Clean the contacts on the camera body and the lens where they meet with a cotton swab dampened lightly with rubbing alcohol. I FIXED IT!!! It's not ...

err 01communications between the camera and lens is faulty. Clean the lens contacts. Some people have reported that this error comes up when they have changed a lens on the camera, If the previous ...

Tamron lens for Xti? I have Tamron 200 mm lens I bought for my SLR Canon Rebel 2000. It fits on my Digital Rebel Xti but won't auto focus. Can I use this lens on the digital rebel? If I can, will it ...

autofcous and manual focus do not work Autofocus mode tries to turn the lens but nothing happens. A green light to the right of a number 9 in the bottom right of the view finder blinks and the camera ...

...working It may be the lens try a different lens at your nearest photography shop as the auto focus is usually a lens problem. other wise try resetting your cam remove all batts including the lithium ...

canon 20d - lens stuck / jammed my wife's camera has a lens that is jammed on the body... Canon 20D... the lense is broken and it was put on the body to see if it still worked (it didn't) and now it's