Samyang 35mm F/1.4 As Umc Lens Hybrid Aspherical Lenses For Canon Ef Pentax K For Sony E Nikon F Compatible Full-frame Aps-c - Camera Lenses - AliExpress
Samyang 35mm f/1.4 AS UMC Pentax K
Amazon.com : Samyang SY35M-P 35mm F1.4 Lens for Pentax : Camera Lenses : Electronics