Canon MR-14EX II Manual De Instrucciones página 19

Using a Filter
(1) Attach a 67 mm filter on the front face of the flash unit (see the
above illustration).
(2) Attach the flash unit to the lens with the filter attached to the front of
the lens (filter thread).
Macro Lens
EF50mm f/2.5 Compact Macro
EF100mm f/2.8 Macro
EF100mm f/2.8 Macro USM
EF100mm f/2.8L Macro IS USM
EF180mm f/3.5L Macro USM
EF-S60mm f/2.8 Macro USM
MP-E65mm f/2.8 1-5x Macro Photo
* The lens cannot be used with a filter, since focusing is interrupted by an attached
filter touching the front of the lens. Also, filter may be damaged or the lens
malfunction may result.
Using a Hood
If you want to use a dedicated hood with the MP-E65mm f/2.8 1-5x
Macro Photo (sold separately), attach the flash unit after attaching
the hood to the lens.
A hood cannot be attached when using any other macro lens.
Attaching the Flash Unit to the Lens
A commercially-available filter can be
used during flash shooting. A filter can
be attached, using the two procedures
described below. Filters may not be used
together with some macro lenses.
Filter Compatibility
No*
Yes
(1) (2)
Yes
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