Description
A totally revised version of the popular 100mm f/2.8 macro lens. Focusing over the full range from infinity down to life size (1:1 reproduction ratio), this lens will impress any serious photographer with its combination of versatility, image quality and superb handling. A high-performance ring type Ultrasonic Motor provides fast and silent AF throughout its focus range, and even more significantly, allows full-time manual focusing-- permitting the close-up or macro shooter to instantly override the AF whenever necessary.
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 optional Tripod Mount Ring (B) B (with adapter) enables the lens to be rotated for vertical or horizontal framing. |
Specifications
| Construction | 8 groups /12 elements |
| Angle of view | 24° |
| F stop range | f/2.8-32 |
| Closest Focusing Distance | 0.31m / 1ft. (film plane to subject) |
| Maximum Magnification | 1:1 |
| Filter Size | 58mm |
| Dimensions (Length x Diameter) | 3.1" x 4.7" / 79.0 x 119.0mm |
| Weight | 21.1 oz. / 600g |
This product was added to our catalog on Friday 20 June, 2008.
