Samyang 16mm f/2.0 ED AS UMC CS Lens for Pentax

Precision wide-angle lens, the bright Samyang 16mm f/2.0 ED AS UMC CS is designed with utmost care. Its optical construction features 13 elements in 11 groups. It includes a low dispersion ED lens, an aspherical lens and a hybrid aspherical lens. The lenses are coated with a multiclayer anti-reflection UMC treatment for excellent light transmission. A solid barrel combined with quality craftsmanship delivers exceptional optical performance, making this lens ideal for both professional photographers and advanced amateurs.