Samyang 85mm f/1.4 AS IF UMC Lens Review | ePHOTOzine
Samyang 85mm F1.4 Review - Ehab Photography
DXOMARK - Samyang 85mm F1.4 AS IF UMC Pentax lens review. Reasonably-priced and sharp when stopped down a little, the Samyang 85mm f1.4 AS IF UMC looks like a bargain: http://dxo.io/1OGe9t0