Samyang 12mm f/2.8 ED AS NCS Fisheye Lens for Pentax K SY12M-P
Buy [Used] Samyang 35mm F1.4 AS UMC for Pentax K Samyang Used Interchangeable Lens 40344 from Japan - Buy authentic Plus exclusive items from Japan | ZenPlus
Samyang Releases 6 New Cine Lenses for Pentax K-Mount | Lenses, Pentax, Camera lens