tender for supply of expendable medical stores ; hydrophobic acrylic single piece foldable pciol with injector or preloaded system, refractive index: 1.47 or near cornea ri. it should have 360 degree continuous posterior square edge. overall length of the iol should be 12.5mm or 13 mm. optic diameter should be 6 to 6.5mm, anterior aspheric should be in the range of -0.2 to -0.27 micron. iol should absorb uv light iol should provide continuous range of vision for far, intermediate and near distance with posterior achromatic diffractive optic surface. iol should have chromatic aberration correction feature with violet light absorber. power range: +6.0d to +30.0d in 0.5d increments. iol should implantable through 2.8 mm incision or less. shelf life is more than 2 years. the iol should be comfortably loaded into reusable injector system and should have controlled and smooth opening into the capsular bag / anterior chamber.