| 625 13 | BINOCULARS |
| 625 15 | CALIBRATION EQUIPMENT, OPTICAL |
| 625 17 | CLEANERS AND WIPES, EYE GLASS |
| 625 20 | CONTACT LENSES AND SUPPLIES |
| 625 26 | EYE GLASSES INCLUDING SUNGLASSES, INCLUDING FRAMES, CASES, PARTS, ETC. |
| 625 39 | EYE TESTING EQUIPMENT, FOR INTRAOCULAR PRESSURE, REFRACTION, ETC., (SEE ITEM 97 FOR VISION TESTERS) |
| 625 40 | EYESIGHT TESTING CHARTS |
| 625 42 | LASER SAFETY GOGGLES |
| 625 43 | LASER SYSTEMS INSTRUMENTS AND EQUIPMENT, INCLUDING LENS AND LASER WINDOWS |
| 625 44 | LENS CUTTING AND GRINDING MACHINES, OPHTHALMIC |
| 625 45 | LENS MEASURING AND POLISHING EQUIPMENT, OPHTHALMIC |
| 625 46 | OPTICAL COMPONENTS: BLANKS, DOMES,, FILTERS, LENSES, MIRRORS, PRISMS, ETC. (SEE CLASS 490 FOR MICROSCOPES |
| 625 52 | OPTICIANS' FURNITURE: CABINETS, CHAIRS, ETC. |
| 625 65 | OPTICIANS' TOOLS AND SUPPLIES |
| 625 78 | MAGNIFIERS (SEE CLASS 605 FOR OFFICE USE) |
| 625 80 | NIGHT VISION DEVICES |
| 625 82 | TELESCOPE ACCESSORIES, STANDS, ETC. |
| 625 83 | TELESCOPES, ASTRONOMICAL, AMATEUR SIZES |
| 625 84 | TELESCOPES, ASTRONOMICAL, OBSERVATORY SIZES, AND GUIDE TELESCOPES, SCHMIDT CAMERAS, ETC. |
| 625 88 | TELESCOPES, SURGICAL |
| 625 91 | TELESCOPES, TERRESTRIAL: ALIGNMENT, SPOTTING, ETC. (SEE CLASS 680 FOR RIFLE AND RANGE) |
| 625 95 | TESTING AND MEASURING EQUIPMENT, FOR OPTICAL COMPONENTS: SPHEROMETERS, ETC. |
| 625 96 | RECYCLED OPTICAL EQUIPMENT AND TELESCOPES, INCLUDING PARTS AND ACCESSORIES |
| 625 97 | VISION TESTERS (SEE 625-39 FOR OPHTHALMOLOGY) |