Specifications:

Brand Canon
Focal Length 100mm
Maximum Aperture f/2.8
Minimum Aperture f/32
Lens Mount Canon RF
Format Compatibility Full-Frame
Angle of View 24°
Minimum Focus Distance 10.2″ / 26 cm
Maximum Magnification 1.4x
Optical Design 17 Elements in 13 Groups
Diaphragm Blades 9
Focus Type Autofocus
Image Stabilization Yes
Filter Size 67 mm (Front)
Dimensions (ø x L) 3.2 x 5.8″ / 81.5 x 148 mm
Weight 1.6 lb / 730 g

Features:

Medium telephoto macro lens with a maximum magnification of 1.4x.

High image quality and bright f/2.8 aperture.

Optical Image Stabilizer with up to 5 stops of shake correction.

Up to 8 stops of shake correction with coordinated Optical Image Stabilizer and In-Body Image Stabilizer.

Hybrid IS system compensates for angular and shift camera shake during macro shooting.

Super Spectra coating to minimize ghosting and flare when working in strong lighting conditions.

Spherical Aberration Control Ring allows for adjustments to shape and character of foreground and background bokeh.

High speed, smooth, and quiet auto focus with Dual Nano USM.

Control ring for direct setting changes.

Sealed against dust and moisture for working in inclement environmental conditions.

Optional rotating tripod collar is available and benefits working with the lens atop a tripod or monopod.