Meopta Openar 20 mm 1:1.8 [C-mount]

I've introduced you to a Meopta Openar 40 mm 1:1.8 already. It is a really good lens with nice sharpness, contrast and colour rendering. It covers full M4/3 sensor, so you don't have to worry about heavy vignetting.

Here comes the sibling: Meopta Openar 20 mm 1:1.8. It's a c-mount lens I got with Meopta Admira 16 A1 Electric film camera, which was (according to Wikipedia) manufactured in '60s. It makes it ca. 50 years old lens! Unfortunately the camera itself wasn't in it's best and I plan to revitalize it.

Lens is a bit shorter than Openar 40/1.8 and about the same in diameter. Glass elements inside are mounted deeply, which gives lens a built-in hood. That's a very good solution according to what you're about to see.

A set of Meopta c-mount lenses:

Meopta Openar 20/1.8

Meopta Openar 40/1.8

Meopta Openar 80/2.8