Quote Originally Posted by paulr View Post
Does Rodenstock make large format optics with aspheric elements?
They don't specify. Only state the type of glass (if ED), number of elements, number of groups, MTF, ditortion curves, color curves, etc. You know, the info that tells one how it will perform and what it will cover and how much movement is available in formats to 8x10. They do not specify glues, rings, centering techniques, paints, etc.