Internationalis Industry Optical Exhibitio pro Sinis in Shanghai incepta anno 1985. Anno 1987, spectaculum Beijing commotum est, confirmatum a Ministerio Externorum Economicorum Relationis et Commercii (nunc Ministerio Commercii) ut officialis exhibitio optica internationalis pro patria.Industria optica sub Ministerio Lucis Industrie (de hodierno Consilio Nationali Light Industry Sinarum), Ministerium eodem anno patrocinium suum incepit.Spectaculum auctor, Sinae Consociationis Optometricae & Optical, eam in Sinis Internationalis Optica Fair (CIOF) nominavit sicut ab anno 1997 cum ad suum decimum annum pervenerat.Novus titulus ostendit eminentiam spectaculi nationalis, status et subsidii et participationis ab internationalibus commeatus et negotiatoribus mundi optici accipit.CIOF2019, 32nd eventus, altum recordum spectaculi pervenit ad spatium 55,000m².CIOF2019 superbe exhibitores 807 in totalibus praesentati sunt, cum essent 185 exhibitores internationales et 245 notae globales quae e 21 regionibus et regionibus monstrabantur.Ad frequentiam emptoris, 72,844 tempora visitandi, certe plus quam gravis erant.

Exhibita includunt Tabulata, Lentes & Accessories, Machinaria & Materias, Ophthalmologia & Alii.
Frames, Lenses & Accessories include spectacle frames, sunglasses, sports spectacle, kid's eyewear, reading glasses, contact lens, glass optical lenses, plastic optical lenses, sunglass lenses, sun clips, progressive lenses, photochromic lenses, optical blanks, accessories for contact lens, spectacle spare parts and accessories, safety eyewear, components of frames, eyecare products and solution for lenses and contact lens, spectacle cases & accessories, lens demisting / cleaning cloth and solution, 3D glasses and digital lenses.
Machinery & Materials such as Spectacle assembling & adjusting tools, visual test equipment, edger, grinding machine, eyeglasses and frame making machinery, lens manufacturing & processing machinery, contact lens processing machinery, surface treatment & technologies/surface finishing operation, lathe, coating machine, coating materials, electroplating equipment, welding machine, price labelling, stamp printing and screen printing machinery, ultrasonic cleaning equipment, concentrates for ultrasonic cleaning, lens grinding and polishing filtration systems, optical processing equipment and materials, measurement instruments for optical elements and systems, store and workshop fittings and furniture, moulds for ophthalmic lenses, raw materials for frames, raw materials for lenses, lens abrasive and polishing materials, electroplating, welding materials, opto-laser equipment and instruments and low vision testing and adjusting equipment.
Ophthalmologia ut instrumenta optometriae et ophthalmologiae, productorum ophthalmicorum, instrumentorum ad cameras operandas et apparatum ad cella consulendi.

Area, exhibitores et visitatores Sinarum Opticarum Internationalium Pulchri, constanter dilatantur et augentur.Exhibitio solidam dignitatem et auctoritatem industriae constituit.