I'm looking for one of these to fit to my recently purchased (2nd hand) Canon 70-300 F4/5.6 IS USM lense. The Canon ones are very expensive (£35) compared to the cheap ones (£2.37+delivery) from Ebay which are "compatible".
My question is: does anyone have experience of the cheap ones and are they actually just as good as the Canon ones or just rubbish to be avoided?
I guess in photographic terms this must sound like real penny-pinching, but I can't afford to waste hard earned money.
Any help or advice will be much appreciated.
My question is: does anyone have experience of the cheap ones and are they actually just as good as the Canon ones or just rubbish to be avoided?
I guess in photographic terms this must sound like real penny-pinching, but I can't afford to waste hard earned money.
Any help or advice will be much appreciated.
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