supply of foldable intra ocular lens for phaco etc.foldable intra ocular lens for phaco etc.,foldable intra ocular lens for phaco - emulsification procedure,hydrophobic, single piece an d aspheric specifications:1) foldable hydrophobic acrylic single piece aspheric lens made of hydrophobic a crylic material and not hydrophobic surface treatment. 2) optic with 360 degree sharp square edge. optic d iameter - 5.75 to 6 mm. with 0 degree optic angulation 3) overall diameter - 12.5mm to 13 mm. 4) refracti ve index - 1.51 to 1.55. 5)optic with uv absorbing properties. 6) natural yellow chromophore colour for bloc king blue light. 7) iol preloaded inteflon coated polished cartridge in pre-fitted injector. the whole unit of p reloaded iol in injector is to be supplied in a sterile pack8) a constant: ultrasound 118.8-118.9, optical 119 -119.1. 9) to submit a sample along with the tender for inspection. 10) facility for exchange of iol for the d ioptric matching of iol with individual patient to be arranged at the hospital premises and whenever requir ed within 12 hours, irrespective of the duration from date of purchase till the consumption of the lens is exh austed. 11) the manufacturer must have facility of exchange for diopter matching 12) satisfactory perform ance report of iol from preferably railways or govt. institute with supporting recent purchase order copy. ]