An ocular implant adapted to reside at least partially in a portion of Schlemms canal of an eye is described herein. An embodiment described herein comprises an ocular implant adapted to reside at least partially in a portion of Schlemms canal of an eye, the implant comprising: a body extending in a curved volume whose longitudinal axis forms an arc of a circle, and a plurality of open areas and strut areas formed in the body, the open areas extending over more than 50% of a surface defining the curved volume, the strut areas surrounding the open areas, the body having a diameter of between 0.005 inches and 0.04 inches. The implant may optionally comprise a therapeutic agent deposited on the body, such as an anti-glaucoma drug or a prostaglandin analog.