The HD Pentax DA 15mm f/4 ED AL Limited silver lens is now listed as discontinued in Japan: In the US, the Pentax 15mm f/4 lens is listed as a special order at B&H Photo and is currently in stock at Adorama and Amazon:   Related posts: An impressive and very long list of all … Continue reading The HD Pentax DA 15mm f/4 ED AL Limited silver lens is probably discontinued