Samsung D-Xenon 100mm F2.8 macro vs. Canon EF 100mm f/2.8 Macro USM

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2 lenses compared
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Prime lens
Prime lens
35mm FF
35mm FF
100 mm
100 mm
No
No
Pentax KAF2
Canon EF
 
F2.8
F2.8
F32
F32
Yes
No
8
8
 
9
12
8
8
 
0.30 m (11.93)
0.31 m (12.2)
1×
1×
Yes
Yes
Screw drive from camera
Ring-type ultrasonic
Unknown
Yes
Extending front
Internal
Yes
Yes
Yes
Yes
 
Yes, limits to 0.25x
 
345 g (0.76 lb)
600 g (1.32 lb)
68 mm (2.66)
79 mm (3.11)
81 mm (3.17)
119 mm (4.69)
Plastic barrel, metal mount
Plastic barrel, metal mount
No
No
 
Black
49 mm
58 mm
does not rotate on focusing
 
 
ET-67
 
No
 
Soft Case LP1219