3d lens macro lens series loreo lens in a cap lens mount canon ef lens speed 11 focal length 38 mm suitable for sensor types aps c full frame construction prime lens area of use animal photography close up photography macro photography focus manual focus af motor no internal af motor closest focusing distance 23 cm lens type aspherical minimum aperture 22 max aperture 11 filter thread 52 mm coating multicoating mc length 53 mm lens diamete