Amazon.com : Pentax HD DA AF 1.4X AW - Adaptador para objetivo fotográfico (Black, smc PENTAX-DA 12-24mmF4ED AL[IF] smc PENTAX-DA 16-50mmF2.8ED AL[IF] SDM) : Electronics
Amazon.com : Pentax K-Mount HD DA 40mm f/2.8 40-40mm Fixed Lens for Pentax KAF (Limited Black) : Camera Lenses : Electronics