Optics & allied engg.Pvt.Ltd, an iso 9001-2000 company manufactures and supplies a wide range of single element optical component. As part of that, the company offers a wide variety of lenses like plano convex, bi-convex, plano-concave, bi-concave, menscus, achromates, triplets, hasting triplets [10x], rod lenses, aspheric lenses,fresnel lenses, cylindrical lenses & ball lenses. These lenses are manufactured from quartz, fused silica, bk7, pyrex, borofloat and b270 optical crown glass.