The PENTAX-DA* 200mm F2.8ED (IF) SDM features advanced technologies, such as special optical glass elements and PENTAX-original lens coatings, they are designed to assure exceptional optical performance and deliver clear, high-contrast images, even at image-field edges.
The smc PENTAX-DA 200mm F2.8ED(IF) SDM is a uni-focal telephoto lens with a focal length equivalent to 307mm in the 35mm format.
With a maximum aperture of F2.8, the smc PENTAX-DA 200mm F2.8ED(IF) SDM is ideal for indoor sports events and stage performances requiring fast shutter speeds to freeze action, and for portraits against a smooth, beautiful out-of-focus background. It also features ED (extra-low dispersion).
Pentax 200mm F2.8 DA* Lens Features:
Focal length: 200mm
Aperture range: F/2.8 - 22
Optical construction: 9 elements in 8 groups
Angle of view: 8.1° (with a PENTAX digital SLR body)