cfimages 0 Posted May 13, 2004 I should show this to my Mum - she lives in Warriewood! Link to comment
extreme_images_2004 0 Posted May 14, 2004 If you were using a 1.4xTC on a 300 f4 it would make your max apature f5.6 not f4. 1/1000 at f5.6? Link to comment
glenroy 0 Posted May 19, 2004 Well that is interesting. The TC that I'm using is a Tamron , and it still shows the Lens appature , but the light loss is shown in a reduced shutterspeed..... but the Canon 2x Extender that I have automatically reduces the appature by 2 stops, go figure. Link to comment
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