Canon’s original cinema lenses from the 1970’s, the K-35s were heavily based on the Canon FD still photography lenses. Featuring the same warm tones and smoothness as the FDs, with a new iris blade design and aspheric optics, along with a new Super Spectral Coating which produces pleasing bokeh flaring. These lenses were so popular during the 70’s that they won Canon an Academy Award for optical design in 1977. The TLS Conversion corrects the mechanical shortcomings of the 50-year-old lenses and features uniform focus and iris gears, as well as modern cinema housings with internal focusing mechanisms. The TLS K-35s are a perfect modern reimagining of a true classic.