Sony NEX VCL-ECU1 ultra wide converter 0.75x review
Sony designed the NEX 16mm pancake lens to be used with a couple of different converters, one of which is the ultra wide angle 0.75x. This converter gives you the same coverage as 12mm, or 18mm in full frame (135 film) format; that’s pretty wide!
The Sony NEX VCL-ECU1 ultra wide angle …