GKB Ophthalmics Limited is engaged in manufacturing and exporting ophthalmic lenses. The Company's geographical segments include Within India and Outside India. The Company deals with manufacture of glass and plastic lenses both semi-finished and finished forms. The Company's products include mineral lenses, organic lenses and glass moulds. Its mineral lenses consist of finished forms, such as single vision, bifocal, progressive and specials, and semi-finished forms, such as single vision, bifocal and trifocal, progressive, aspherics and specials. The organic lenses include semifinished, which consists of single vision, bifocal, progressive, aspherics and specials. The glass moulds include bifocal moulds, which consist of 1.498 Flat Top Mould (FT-28) 70 millimeters (MM) and 1.498 Kryptok Mould (KT-28) 70 MM. The Company's products are exported to various countries across the globe. The Company's manufacturing facility is located at Karaswada, Mapusa, Goa.