Carl Zeiss Jena Biotar 58mm f2 for Exakta  type_Remote Release The D7100 is a DX-format

The D7100 is a DX-format DSLR that shoots 24mp stills and 1080p video at up to 30fps

That lens aperture means that this is obviously not the camera of choice for low light

very minor surface wear from light use and handling

with a touch of wear on the blades

and 9cm Elmars

Carl Zeiss Jena Biotar 58mm f2 for Exakta &nbsptype_Remote Release The D7100 is a DX-formatThe Carl Zeiss Jena Biotar 58m f2 lens is a classic standard lens for the Exakta bayonet mount. In very good cosmetic condition, with minor wear and oxidation on the aluminum barrel; optics are clean and clear, with very minor dust, no haze. Clean 10 blade diaphragm with good spring action.