Clip-on sunglasses or similar article
Close-up lens
Collapsible viewing instrument
Collimating magnifier
Color proofing viewer
Combination teleido scope and baseball
Combination vial, tray, and case for contact lenses
Combined applicator and remover for a contact lens
Combined contact lens cleaner and holder or the like
Combined eyeglasses and sun visor
Combined gemstone display stand and magnifier
Combined goggle strap and ear covers
Combined holder and magnifier for gem examination
Combined illuminated jeweler's loupe and key ring
Combined magnifier and light for surgical instrument
Combined magnifier and pen
Combined magnifier and pen holder
Combined magnifier and ruler
Combined magnifying glasses and storage container
Combined pen and eyeglasses holder