Focal Length & Maximum Aperture:
100mm 1:2.8
Lens Construction:
12 elements in 8 groups
Diagonal Angle of View:
24º
Focus Adjustment:
Inner focusing system with USM
Closest Focusing Distance:
0.31m / 1ft. (film plane to subject)
Filter Size:
58mm
Max. Diameter x Length, Weight:
79.0 x 119.0mm, 600g
Magnification with Extension Tube EF 12:
1.19x - 0.12x
Magnification with Extension Tube EF 25:
1.39x - 0.26x
Lens Hood:
ET-67
Lens Cap:
E-52
Hard Case / Lens Case:
-
Lens Pouch / Soft Case:
LP1219
Gelatin Filter Holder III (Hood III)*:
4
Gelatin Filter Holder IV (Hood IV)*: