Focal Length : 100mm

Maximum Aperture : f/2

Minimum Aperture : f/22

Lens Mount : Canon EF

Format Compatibility : Full-Frame

Angle of View : 25°

Minimum Focus Distance : 1.44' / 44 cm

Maximum Magnification : 0.5x

Macro Reproduction Ratio : 1:2

Optical Design : 9 Elements in 8 Groups

Focus Type : Manual Focus

Image Stabilization : None

Filter Size : 67 mm (Front)

Dimensions (ø x L) : 3.19 x 4.09\" / 81 x 104 mm

Weight : 1.85 lb / 843 g