Rokinon 14mm f/2.8 IF ED MC Super Wide Angle, Manual Focus Lens for Pentax

Customers find this wide-angle lens excellent for landscapes and architectural photography, with fabulous night photos and virtually no color fringing. The lens is extremely sharp, has amazing depth of field, and works well with various camera bodies, including full-frame Pentax K-1. While the focusing mechanism receives mixed feedback, with some praising its smooth operation while others note the lack of autofocus.