What this budget prime might lack in acronyms is more than made up for in overall image quality as this WDC review of the Sony 50mm f/1.4 lens discovers.
Sony 50mm f/1.4 Review
Sample images
Verdict
Ignore the lack of acronyms and look at its performance instead: Sony's f/1.4 has some weaknesses but elsewhere it's a real cracker.
Details
Sample Photos: See sample image gallery
Minimum Aperture:f/22
Lens Mount:Sony
Optional Accessories:Lens hood included
Filter Thread:55
Image Stabilisation:No
Focus Method:AF and M (non-IF)
Minimum Focus:0.45m
Lens Construction:7/6
Maximum Aperture:f/1.4
Weight:220g
(APS-C):75mm
35mm Equivalent Focal Length:50mm
Dimensions:66 x 43
Focal Length:50mm
Maximum Format Size:Full-frame