The Sony SAL-50F18 is...
The Sony SAL-50F14 is...
The Sony SAL-50F18 is a compact, high quality, wide aperture portrait lens (DT 50mm F1.8 SAM ). For A-mount digital camera
The Sony SAL-50F14 is a wide aperture lens (50mm F1.4) ideal for portraits and low-light shooting. A-mount digital camera only
SAL-50F14Z A-mount lens Capture fine detail, colour and contrast across the Full Frame Fixed focal length 50mm, F1.4, ZA SSM, Carl Zeiss Planar T* Full Frame lens for A-mount cameras
The Sony SAL-85F14 is a high quality portrait lens by Carl Zeiss (85mm F1.4 ZA Planar T*). A-mount digital camera only
The Sony SAL-35F14G is a very bright, high performance wide angle lens (35mm F1.4 G). For A-mount digital camera.