$50 · pentax 50mm 1.7 manual focus lens.

I feel that the f 1.7 is the best of both worlds. It gives you a little extra light gathering ability compared to 2.0 but does not have the heft of 1.4. Something to consider when you carry a dedicated film camera. Condition: aperture blades spring back into place smoothly. No dust, fungus ect. No rear cap but does come with a filter. I might have other camera things for sale. Have a look. If you have a pentax dslr with a crop sensor this makes a very nice portrait lens.