So I'm having trouble sleuthing the internets for some info and image samples on a couple lenses. I've lurked these forums enough to know that there's got to be some obscure lens guru who'll lay down the knowledge. First is the Zeika Nominar and the mysterious 6.5mm f1.9 incarnation. Second we have something from Bell & Howell, which isn't entirely a mystery to me 'cept I have a 20mm f2.5 lens that doesn't seem to exist, except by very, very few passing mentions. I'm wondering if there's any information about these lenses, if anyone has sample images even! Appreciated!