PL Mount only
The Type SK lenses consist of Canon Rangefinder lenses rehoused/engineered by Works Cameras LLC & Lens Works Rentals. Given a different name to honour Canon’s original name Seiki Kogaku, but contain the same donor lenses. The Type SK lens sets do not include the legenday 50mm f/0.95 and uses the f/1.4 (T1.6) instead.
Additional focal lengths have been added to extend the range but how/what glass and modifications this contains is unknown from my research.
The 35mm & 50mm use the original iris which gives a flower petal shape when stopped down. The other rehoused sets all have new iris blades keeping the bokeh circular at all times throughout the set.
Canon Rangefinder Lenses 