SG-image announced two new 55 and 50mm f/1.8 lenses: One with AF and one with no aperture ring at all that can do special bokeh effects

Today SG-image has announced two new lenses:

• 55mm f/1.8 autofocus Full Frame E-mount lens
• 50mm f/1.8 manual focus Full Frame lens with no aperture ring and a special ring that changes the bokeh effect

Let’s start with the latter because this is a totally unique lens. Basically instead of the aperture ring it has a bokeh ring. You can see it at work in this video:

And here are the specs of the “normal” autofocus lens:

Format：Full size
Mount：E
Focal length：55mm
Aperture value：F1.8-F16
Aperture Blades：9
Lens construction：10 elements in 8 groups
Minimum Focusing Distance：0.6m
Maximum magnification：unknown
Filter diameter: 58mm
Size：unknown
Weight：365g
Dustproof and drip-proof：-
AF: STM
Image stabilization: –
899 yuan

The images of the autofocus lens