24mm · f/2.8
The Vivitar 24mm f/2.8 lens offers surprisingly good center sharpness at close distances, even wide open, with exceptional results at f/2.8 according to rustichelli.net. At longer distances, center sharpness is very good but slightly soft at f/2.8. Borders and corners are good to very good at short and mid-distances but suffer at infinity. Bokeh is creamy and pleasant at close focus, generally good, though some nervousness appears at 2-5m focus. Build and handling are not discussed. This lens suits photographers prioritizing close-up sharpness and smooth bokeh, but may not excel at infinity.