Description: For exclusive use with digital SLRs, the 18-200mm (28-300 when converted to 35mm) provides the digital photographer with the versatility of a true wide to ultra tele zoom in an amazingly easy to use design. Tamron's original development of proprietary core technologies such as Aspherical element production, Multiple Cam Mechanism and Integrated Focus Cam design lend to the creation of the world's lightest, most compact 11.1X zoom lens made for digital SLR cameras.

Aperture range: f/3.5-22

Min focus: 17.7in.(0.45m)

Available for Canon, Nikon, Konica Minolta, and Pentax digital SLRs