The Zuiko 18mm f3.5 is an ultra wide lens. It is the widest Zuiko, so it can get some very dramatic, perspectives and drastically get everything in the frame.
This lens is natively an Olympus OM mount lens, but has been adapted to EF. The Zuiko’s are a great match to the Zenitar’s, but also the Helios. They have a shimmer to them, those keen on the Helios would mistake for another Helios, Zuiko lenses also have swirly bokeh, same as the Helios lenses.
They complement the set very well, allowing classic Russian vintage glass to be cinematically vast and ergonomic because of the Zuikos’ similarity in flare and bokeh pattern. This lens covers Full Frame, Super 35mm and m4/3 digital sensors.