Actually prefer the 10x Magna Sight over my expensive Peak because the Peak magnification is too low to see the grain properly;Yes, you can see all the way into the corners but as one said,modern films have little grain and need higher magnifications to see the grain.Modern film is so fabulous that I have given up on grain, I just try to find a sharp line or detail and use a Magna Sight or a little Paterson grain focuser. I have one of every grain focuser ever made. Tri-X from 1970 even in 4x5 easy. The new T-grain, I think you need 40x.
