135mm F2.0 Telephoto Lens for Pentax

The Rokinon 135mm F2.0 Full Frame Prime telephoto lens is an exceptional and impressive performer. It features a circular 9-blade diaphragm for superb out-of-focus highlights (Bokeh), a non-rotating filter mount, high performance ED glass elements, anti-reflective Ultra Multi-Coating, and close focusing to 2.6 feet. It is also tightly color matched to the Rokinon lens system with ìoff the chart edge-to-edge sharpness and contrast. Affordable, durable and well-constructed, this lens performs up there with the big boys. For Pentax cameras.