Canon EOS-1 - Manual (Page 2)

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Canon’s EOS-1 class digital SLRs (EOS-1D, EOS-1Ds, EOS-1D Mark II and EOS-1Ds Mark
II) are clearly the company’s highest quality and most powerful digital SLRs to date.
Thanks to their key attributes of EF Lens compatibility, Canon CMOS sensor technology
and DIGIC/DIGIC II Image Processors, EOS-1 class digital SLRs produce images with
exceptionally low noise, excellent detail and superb color.
As with any professional camera system, there are numerous variables in camera
operation, lens selection and image quality optimization that must be clearly
understood and mastered by the user in order to achieve the best possible results.
The purpose of this document is to identify the factors that affect the autofocus (AF)
performance and image quality aspects of EOS-1 class digital SLRs, and provide tips
and techniques on getting the most out of this powerful camera and lens system.
We have intentionally provided detailed explanations to clarify the reasoning behind our
recommendations, but at the beginning of the document there is also a brief summary
of the main points for your convenience. Thank you for using Canon products! We want
you to know that we sincerely appreciate your patronage.
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