Canon 14EX, 24EX Flash Range

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The MR-14EX’s flash range is shown below.
The MT-24EX’s flash range largely depends on the flash head’s position.
Flash Range
MR-14EX
EF50mm f/2.5 Compact Macro
ISO100
32
22
16
11
8
5.6
4
2.8
2.5
0.2 0.3 0.5
0.5 0.67 1
0.2 0.3 0.5
0.5 0.67 1
+Life-Size Converter EF
ISO400
Aperture
Aperture
Aperture Aperture Aperture
Magnification
EF180mm f/3.5L Macro USM
ISO100
32
22
16
11
8
5.6
3.5
0.2 0.3 0.5 0.7 1
ISO400
0.2 0.3 0.5 0.7 1
Magnification
MP-E65mm f/2.8 1-5x Macro Photo
ISO100
16
11
8
5.6
4
2.8
2345
ISO400
2345
Magnification
0.10.1
1 1
0.13
EF100mm f/2.8L Macro IS USM/
EF100mm f/2.8 Macro USM/
EF100mm f/2.8 Macro
ISO100
32
22
16
11
8
5.6
4
2.8
0.5 0.7 10.33 0.5 0.7 10.33
Magnification
ISO400
EF-S60mm f/2.8 Macro USM
ISO100
32
22
16
11
8
5.6
4
2.8
0.33 0.5 0.67 1
ISO400
0.33 0.5 0.67 10.25
Magnification
0.25
: Flash range
0.13
When shooting at the closest focusing distance, stop down the aperture by 3
stops (ISO 100) from the maximum aperture.
MR14_MT24_02.fm Page 20 Monday, January 18, 2010 6:41 PM