V-mount for Schneider macro lenses
10 mm length
Unlike regular photographic lenses, macro enlarging lenses have no fixed flange-to-image distances. Cameras also vary in their back-focal lengths. So, macro enlarging lenses are combined with extension tubes according to the requirements of each installation.
Unlike typical machine vision lenses, Schneider macro enlarging lenses can accommodate a large range of flange-to-image distances while still delivering excellent image quality.