Canon EF 100mm f2.8 Macro USM - Manual (Page 12)

ENG-11
Attaching a 250D or 500D (58mm) Close-up
Lens enables close-up photography.
The magnification will be as follows.
• Close-up Lens 250D: 1.44x - 0.40x
• Close-up Lens 500D: 1.28x - 0.20x
11. Close-up Lenses
(Sold Separately)
The Canon Macro Ring Lite MR-14EX or the
Macro Twin Lite MT-24EX enables fully automatic
macro flash photography up to 1x magnification
in E-TTL autoflash mode.
12. Macro Flash
(Sold Separately)
• For information on operating the Canon Macro
Ring Lite MR-14EX or the Macro Twin Lite MT-
24EX, refer to the individual instruction booklets.
• Using aperture-priority AE ( Av ) or Manual ( M )
picture-taking modes are recommended for
macro photography as it is easy to adjust depth
of field and exposure in these modes.
Manual focusing is recommended for accurate
focusing.
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