Leofoto MP-150 Macro Adjustment Slide In macro photography, precise adjustment of the distance to the subject is a useful feature for achieving a perfect macro shot. The Leofoto MP-150 Macro Adjustment Slide provides complete control over the distance between the lens and the subject. The MP-150 can easily be placed on a tripod or tripod head from Leofoto. On this stable "base", the camera can be comfortably glided forwards and backwards. If the crop and focus are right, the camera is fixed with pinpoint accuracy.