Overview

The Bausch & Lomb Baltar 100mm f/2.3 is a 1970s American cinematography prime lens for 6x6 cm frames. It produces beautiful bokeh and good sharpness at f/2.8, but is moderately soft at f/2.3 with visible fringing. It is not resistant to backlighting. The diaphragm moves smoothly, suitable for video. Overall, it is a splendid portrait lens, best suited for portrait photographers who value character over perfect sharpness.