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EF 70-200 F4L IS 1st gen

Started 8 months ago | Discussions thread
OP SteveHU89 Regular Member • Posts: 119
Re: It's all about statistics

Little update: Canon service explained this "zoom mechanism replacement" issue a bit clearer. So the problem manifests itself with sometimes front- or back focusing, rarely nails the focus on subject. The whole internal of the lens needs to be replaced. As to why this would happen, the service employee replied confidently that the lens has been dropped before.

I'm going to sell my aps-c gear to fund the repair cost. Drastic step, but those who used the 70-200 F4L IS before and saw the output will understand. By the way, the lens always looked pristine since I bought it from ebay. The owner must have dropped it in its pouch or camera bag etc. as there is no sign of damage on the outside. Be very careful when buying used and don't be fooled by the exterior appearance.

 SteveHU89's gear list:SteveHU89's gear list
Canon EOS 6D Canon EF 70-200mm F4L IS USM Canon EF 35mm F2 IS USM Canon EF 50mm F1.8 STM
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