A superior-performance lens offering excellent optics and focusing from infinity down to one-half life size (0.5x). Its nine-element design features a floating optical system, which ensures top-notch performance even at close focusing distances. Light and compact, it functions beautifully as a general-purpose normal lens. The optional accessory Life Size Converter EF enables focusing down to life size (1:1), and actually increases working distance - very desireable in close-up shooting.
|Construction||8 groups / 9 elements|
|Angle of view||46°|
|F stop range||2.5-32|
|Closest Focusing Distance||0.23m / 0.8 ft. (film plane to subject)|
|Maximum Magnification||1:2 (1:1 with lifesize converter EF)|
|Dimensions (Length x Diameter)||2.7" x 2.5" / 67.6 x 63.0mm|
|Weight||9.9 oz. / 280g|