Buy & Sell Listing - Want to BuySelling WTB PAN 20MM 1.7 FIRST GEN Location FPO USA Description anyone know of someone selling the FIRST generation panasonic 20mm 1.7 lens? i hear that the first and second gen are very similar. i just cant buy a second gen right now. if anyone has any info please let me know! thank you all! Offering - References - Acknowledgment I have read and agree to the Buy and Sell rules.