Overview
Autofocus lens for macro photography up to life-size (1x) magnification. Inner focusing affords a long working distance of 5.9in. (149mm) at 1x. A 3-group floating system results in excellent delineation at all focusing distances. Ring USM for silent and high-speed AF, and full-time manual focusing also provided
- The Canon EF100mm f/2.8 Macro USM is a macro lens that can be used for normal photography as well as macro photography up to 1x magnification. It is dedicated to CANON EOS cameras
Features:
- The three-group floating system results in excellent delineation at all focusing distances from life-size to infinity
- Ultrasonic motor (USM) for quick and quiet autofocusing
- A Canon macro flash makes it easy to take close-up pictures with a flash. The inner focusing mechanism enables AF photography while the macro flash is attached
Panel Features:
What's in the Box?
- Canon EF 100mm f/2.8 Macro USM Lens
- E-58 II 58mm Lens Cap
- Lens Dust Cap E (Rear)
MTF Charts
Modulation Transfer Function or "MTF" is a measurement of the optical performance potential of a lens.
Setting the Lens
Sample Image:
Specifications:
- Focal Length & Maximum Aperture.............100mm 1:2.8
- Lens Construction...................................12 elements in 8 groups
- Diagonal Angle of View ....................24°
- Focus Adjustment...................................Inner focusing system with USM
- Closest Focusing Distance ..................0.31m / 1 ft. (film plane to subject)
- Filter Size ............................................58mm
- Max. Diameter x Length, Weight ...................3.1" x 4.7", 21.1 oz. / 79.0 x 119.0mm, 600g