Kiron had a strong place as a lens maker in the seventies and eighties, providing stock for companies such as Vivitar and Panagor as well as marketing in their own name.
When I think of a Kiron image I think strong contrast and sharpness and a strongly textured oof background making for interesting textures and a gritty industrial feel.
Downside is that a few decades on there are frequently issues with sticky aperture blades, but find a good one or get one cleaned up and it will still have that unique character.
This club will provide an opportunity to pull together images taken with Kiron lenses and show their unique characteristics.
Kiron 28mm f2 @ f4