The SMC Pentax DA 50-200mm f/4-5.6 ED WR Lens is a medium-range 4X telephoto zoom, designed for exclusive use with PENTAX KAF-mount digital SLR cameras. This DA 50-200mm zoom features a responsive "Quick-Shift Focus System" Avalable for pick up in downtown Vancouver, locals only please. Please call 604-369-6413. Please don't send e-mail enquirers I don't spend my time in front of a computer all day. Any e-mails will be unanswered. Serious phone calls please and have a safe day. Lens have not been used much.