Profile: Bio Tech Vision Care Pvt Ltd. manufactures and exports intraocular lenses. We are an ISO certified company. Our ophthalmology products include intraocular lenses, viscoelastic, ophthalmic solution, and capsular tension ring, intrastromal corneal ring, and sterile surgical spears. The vitro retinal products include biosil, biosil F, bio blue plus, bio octane, & bio decalin. The biosil / biosil-f is an ultra purified silicone oil which leads a maximum interfacial tension and minimizes interactions between tissues, cells and endo-tamponades media. The intraocular lenses are manufactured of Polycast polymethylmethacrylate (PMMA). The lens-haptics are made of blue, molecularly alined PMMA monofilament. All monofilaments haptics are tumble polished before assembly. Dioptric powers are available within the ranges indicated for each model, in 0.5 diopter steps. Our acrylic-600 LMF is a trizonal multifocal lens. Our multifocals can tolerate decentration upto 0.5 mm.