SMC Pentax F 70-210mm F4-5.6 Zoom Lens for KAF Mount DSLR Cameras *READ Parts* | eBay
Amazon.com : HD PENTAX-D FA 70-210mm F4ED SDM WR: Telephoto zoom lens for DSLR cameras High-performance while maintaing constant f/4 aperture Weather-resistant construction min. focusing distance of 0.95 meters : Electronics