| Author | Thread | 
		
			|  | 03/25/2004 01:23:52 PM · #1 | 
		| | I just got this from canon's website! 28-300 f/3.5-f/5.6 L IS
 and
 70-300 f/4.5-f/5.6 DO IS
 //www.usa.canon.com/eflenses/
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			|  | 03/25/2004 02:09:04 PM · #2 | 
		| | Notice that the Exenders do not work with these lenses 
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			|  | 03/25/2004 02:35:47 PM · #3 | 
		| | Did they happen to say when they're going to come out with an affordable 10-1000mm f1.0L zoom? | 
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			|  | 03/25/2004 02:50:49 PM · #4 | 
		| | You forgot IS, USM and DO | 
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			|  | 03/25/2004 03:04:17 PM · #5 | 
		| | | Originally posted by Corwyn: Notice that the Exenders do not work with these lenses
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 True but I think (correct if wrong) you can but AF doesn't work, or
 you have to get the sigma extender, or something like that.
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			|  | 03/25/2004 03:29:59 PM · #6 | 
		| | That 28-300 sounds mighty versatile, but the price tag of $2499 (I picked this up from dpreview.com) is mighty steep to go with it. | 
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