What is the F-stop # at 480mm on the Sx 50,,,,300mmx1.6 =s 480 om my dslr...Thanks Ron
RonnieH Goldmember 1,793 posts Likes: 53 Joined Feb 2009 Location: Twining, Michigan USA More info | Mar 13, 2013 18:08 | #1 What is the F-stop # at 480mm on the Sx 50,,,,300mmx1.6 =s 480 om my dslr...Thanks Ron
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Jon Cream of the Crop  69,628 posts Likes: 227 Joined Jun 2004 Location: Bethesda, MD USA More info | Mar 13, 2013 18:41 | #2 You mean "what is the maximum aperture when the SX50's zoomed to the same coverage as you get when your DSLR has a 300 mm lens on it"? Because the SX50 doesn't go to 480 mm - it only goes to 215 mm, which covers the same as a 1200 mm lens on a full frame DSLR like the 5D3 or 1DX. But a ballpark number, assuming the maximum f/stop varies linearly, would be about f/4.5. Jon
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RonnieH THREAD STARTER Goldmember 1,793 posts Likes: 53 Joined Feb 2009 Location: Twining, Michigan USA More info | Mar 14, 2013 05:10 | #3 Thanks that is what i ment, Ron
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