As the title suggests i am on the lookout for any and all Prismaplus lenses. little is known about them and and they are impossible to find. i have one and ive been able to get some decent results with it, so i want to see if i can find more and test them out. please contact me if you have one or any information on them. as far as i know there are 28mm f2.8 and 28-80mm f3.5 prismaplus lenses.