Konica Praktica Lens Mount Adapter II brand_Photographer's Formulary two selectable focal lengths

two selectable focal lengths

Leitz HOOKI Blue filter for 35/50mm Summicron lenses and others with a 39mm filter thread

No rangefinder coupling

These fit over the narrow control knobs on early model Calypso and Nikonos lenses for a larger gripping surface

Konica Praktica Lens Mount Adapter II brand_Photographer's Formulary two selectable focal lengthsThe Konica Praktica lens mount adapter II lets you use Praktica thread mount lenses on your Konica Autoreflex camera. But you should know that this adapter will also let you use Pentax M42 lenses. Konica won't tell you that because those Nihonbashi fatcats want to keep you buying Konica lenses to sustain their lavish lifestyle!