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Old Sunday 22nd October 2017, 21:20   #26
johnf3f
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If they get the weight down to the 3 Kilo mark I can see many being temped so long as the IQ is on par with the current 600 F4.
I just cannot see Canon releasing it at a sensible price - pity - hopefully we will know before too long.................
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Old Sunday 29th October 2017, 04:37   #27
Chosun Juan
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Exclamation Beam me up Scotty !! :)

Canon is working on the stuff of Star Trek - transparent aluminium (aloo-minum for you US folks! :) to get better flare performance from its diffraction elements and optical train ...... beam me up Scotty!
http://www.canonrumors.com/patent-us...lens-elements/

I hope it arrives before Stardate 2418 !



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Last edited by Chosun Juan : Sunday 29th October 2017 at 05:34.
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