SMC Pentax-DA* 50-135mm f2.8 ED IF SDM  type_Darkroom Accessories 6 IS is a good

6 IS is a good quality standard lens for EF-S mount digital SLR cameras

Standard 1/4-20 thread for camera mounting

Zuiko lens and fully mechanical shutter speeds from 1/15s to 1/500s

Helps eyeglass wearers and those who are tired of getting nose prints on the rear LCD

plus new light seals

SMC Pentax-DA* 50-135mm f2.8 ED IF SDM &nbsptype_Darkroom Accessories 6 IS is a goodThe SMC Pentax DA* 50 135mm f2. 8 ED IF SDM is a premium telephoto zoom lens for APS C format, providing focal lengths comparable to a "full frame" 70 200mm lens in a smaller package. In excellent condition, with only minor cosmetic wear. Includes hood.