Hello all. I have a generic 1.25 90* diagonal that I would like to trade for someones 45* correct image diagonal of equal quality. The one I have is a generic prism but it has clean glass and has given me nice views for a cheap piece to throw in a bag and take on a trip. It has good ring around the barrel from the set screw. I guess I was careless with it. Well I expect nothing more from your 45 diagonal. Just good clean glass and I'll be ok with it. Please let me know what you got. I pay for my shipping, you pay for yours. We can ship them out both on the same day or if you don't have any other diagonals I'll wait till you get mine and then you can ship yours so you don't have to go without. Thank you for your time.