Granted I know I could buy some plastic garbage like a Holga or Diana lens with an f-mount adapter and have what I am looking for to a point. But I would like a glass focus free or fixed focus lens that would say be focued from 1-2 meters up to about 5-10 meters and have an fstop no higher than 8. I figure I wouldn't mind an adjustable fstop but I do not want to wait to focus. Also best case scenario is a small form factor. I don't think this would be an issue as imagine this would be a single element lens. Are there any lenses I could use with an adaptor? Or are there any high quality fixed focus nikon compatible lenses? Don't know if it is a strange question but any help would be great.