Surgical instruments and apparatus, namely cannulas, anterior chamber maintainers, drapes, syringes, knives, catheters, cystotomes, fluid collection bags, fluid administration sets consisting of tubes and micro filters, iris retractors, iris hooks, nucleus choppers, nucleus rotators, nucleus spatulas, irrigating vectis, eye speculums, surgical glides and accessories therefor, namely repositioners, handles, spatulas, eye drains and shields, marking pads and spears; surgical absorbing products, namely swabs and spears, eye protection products, for post-surgery eye protection, namely eye shields and patches; vitrectomy kits consisting of a hand piece, control and battery power unit, power cord, screw driver, storage container, batteries, biopsy probes, syringes, stopcocks, guillotine and MVR knives, all used to perform microsurgery in the field of ophthalmology