the lens group and elements count have increased in both teleconverters
each will be heavier than the series 2
i asked canon this morning and they say available December 1, 2010
i ordered the 2x just yesterday to use with my 70-200 2.8 IS Series 2 for next week's US Open Tennis Championships
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08/26/2010 - 14:57.
the lens group and elements count have increased in both teleconverters
each will be heavier than the series 2
i asked canon this morning and they say available December 1, 2010
i ordered the 2x just yesterday to use with my 70-200 2.8 IS Series 2 for next week's US Open Tennis Championships