Buy & Sell Listing - Want to BuyWant to Buy Panasonic 20mm f1.7 Location UK Description I'm looking for a good Panasonic 20mm f1.7 with front and rear caps. Prefer first version, but may consider MkII as well. Thanks. Offering Depends on condition. References Ebay: jjad1981 Acknowledgment I have read and agree to the Buy and Sell rules.