Viltrox is about to release a 28mm f/4.5 vcm pancake lens with autofocus. It can be expected that its price will be very low while providing high optical quality. Before its official release, the actual appearance of this lens was recently revealed.
From the public pictures, you can see that this lens is very thin, and the words apsh and ed are written on the model number, which means that this cookie lens uses both aspherical and low-dispersion lenses. Of course, a vcm-voice coil motor is also used to provide fast and quiet focusing. There is a manual lever below the lens. Its purpose is not yet certain, but it will be revealed soon. According to the size of this lens, it is indeed very suitable for use with Sony's a7c series models, and the f/4.5 aperture is not too small, and the usability is very high. I believe that as long as the price is too high, there should be many friends. Bought it to use as a "camera cover"!
via:dcfever