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Lens Description: 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.
Canon EF 100mm f/2.8 Macro USM Specifications
| Lens Specifications | |
|---|---|
| Lens Type | Prime Lens |
| Focal Length | 100mm |
| Mount Type | Canon EF |
| Format | Full Frame / FX |
| Compatible Format(s) | 35mm Film / Full-Frame Digital Sensor Canon (APS-C) |
| Compatible with Teleconverters | No |
| Maximum Reproduction Ratio | 1:1 |
| Vibration Reduction / Image Stabilization | No |
| Aperture Information | |
| Aperture Ring | No |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/32 |
| Maximum Angle of View (Full Frame format) | 24° |
| Minimum Angle of View (Full Frame format) | N/A |
| Optical Information | |
| Lens Elements | 12 |
| Lens Groups | 8 |
| Diaphragm Blades | 8 |
| Super Integrated / Super Spectra Coating | No |
| Focus Information | |
| Focus | Autofocus |
| Built-in Focus Motor | Yes |
| Silent Wave / Ultrasonic Motor | Yes |
| Internal Focusing | Yes |
| Rear Focusing | No |
| Minimum Focus Distance | 0.31m |
| Distance Information | Yes |
| Filter Information | |
| Filter Size | 58mm |
| Accepts Filter Type | Screw-on |
| Physical Characteristics | |
| Weather / Dust Sealing | No |
| Mount Material | Metal |
| Tripod Collar | No |
| Dimensions | 79 x 119mm |
| Weight | 600g |
| Other Information | |
| Available in Colors | Black |
Lens Construction
MTF Chart
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