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100-400 4.5-5.6 L IS lens ?

Started Oct 30, 2013 | Questions thread
OP James K Cheung Contributing Member • Posts: 684
Re: 100-400 4.5-5.6 L IS lens ?

There are real samples of 100-400L zoom which auto focus faster and have a better IS than the version I've got. I have friends within our photo club group who own this newer version.

What I am interested to know is  'when was it' that the improved version began shipping.

As to variations between copies, I was lucky to have a GOOD copy. Mine focuses very accuratelyl after I did a micro adjust.

Jim

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 James K Cheung's gear list:James K Cheung's gear list
Canon EOS M50 Canon EF-M 22mm f/2 STM Canon EF-S 18-55mm f/3.5-5.6 IS STM Canon EF-M 11-22mm f/4-5.6 IS STM Canon EF-M 15-45mm F3.5-6.3 IS STM +3 more
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