HoboSyke
No longer a newbie, moving up!
- Joined
- Jun 8, 2005
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- 1,051
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- Sydney - Australia
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- Photos OK to edit
Hi all. I was reading on another forum and come across this quote.
"As the 70-200f/4L lens is an EF not an EF-S it will be subject to the 1.6 crop factor of the 300D ... effectively meaning 112-320mm. Keep in mind that this is a crop factor, not a magnification factor. This means that at 200mm the lens would have the same field of view as a 320mm lens."
Does this mean that EF-S lenses such as the 17-85 f/4-5.6 IS USM lens wont be affected by the 1.6x crop factor?
Cheers!
"As the 70-200f/4L lens is an EF not an EF-S it will be subject to the 1.6 crop factor of the 300D ... effectively meaning 112-320mm. Keep in mind that this is a crop factor, not a magnification factor. This means that at 200mm the lens would have the same field of view as a 320mm lens."
Does this mean that EF-S lenses such as the 17-85 f/4-5.6 IS USM lens wont be affected by the 1.6x crop factor?
Cheers!