Elmar-M 50mm F/2.8

RIKENON 50mm F/2

smc PENTAX-FA 77mm F/1.8 Limited

smc PENTAX-FA31mm F/1.8AL Limited

smc PENTAX67 105mmF2.4

smc PENTAX67 165mmF2.8

smc PENTAX67 55mmF4

SMC Takumar 55mm F/1.8