- Equivalent Focal Length in 35mm Format: 25.5-105mm
- Angle of View: 79°-23°
- Closest Focus: 28cm
- Max Image Magnification: 0.31x
- Super Protect Coating
Pentax 17-70mm f/4 SMC DA AL IF SDM Lens
This lens is ideal if you're looking for a high quality standard zoom lens with extra telephoto performance and a silent SDM autofocus motor. Thanks to its extremely high quality optics, brilliant images are guaranteed, whether you’re shooting wide-angle or telephoto shots. The lens is designed with 17 lens elements in 12 groups, including an aspherical element to reduce aberrations. Additionally, there are useful features such as internal focusing and the "Quick Shift" focus system. The autofocus SMC DA 17–70mm is equipped with ultrasonic auto focus drive found in the Pentax DSLRs.