Projection Optics Company 18″ E.F. – “Lens Review”
![Projection Optics Company 18″ E.F. – “Lens Review”](https://charles.hollemeersch.net/wp-content/uploads/2016/11/IMG_8234.jpg)
I saw lenses similar to this pop up a few times on wet plate sites and groups, usually surrounded by little concrete evidence on the usability for wet plate, sharpness, coverage, … so this “Review” hopefully helps some people who are considering getting one themselves or wondering what they just bought. Note that there exists ...