annual rate contract for supply of intra ocular lenses iol for ophthalmology department on consignment basis supply of intra ocular lenses iol , foldable lenses , hydrophilic (hema) hydrophilic lens optic diameter-6.00mm overall length-12.00-13.00mm optic design - biconvex/meniscus/ posterior aspheric (negative aberration)/ equiconvex a constant- 118.00-118.6 diopter range--10.00d to +40d ( at least +8.0d to +30d) in steps of 0.50 d material-hema- clear/co polymer of hydroxy ethyl methacrylate and methyl methacrylate/ uv absorbing p-hema positioning holes- none implantation site-posterior chamber uv blocking/ protection:optional aspheric anterior surface: optional square edge:optional injector type- one or both of the following variants: 1. non-pre-loaded 2. disposable preloaded injector and cartridge , hydrophobic (single piece) acrylic foldable acrylic iol optic diameter- 6.00mm overall length-12.00-13.00mm optic design –equi/ asymmetric/ aspheric biconvex or haptic offset from optic a constant- 118.0-119.5 dioptre range-+10.00d to +30.00d (of which +15.0d- +25.0d in steps of 0.50 d) material- acrylate/methacrylate copolymer (ultraviolet and blue light filtering) positioning holes-none implantation site- posterior chamber uv blocking/ protection: optional aspheric anterior surface: optional square edge:optional injector type- one or both of the following variants: 1. non-pre-loaded 2. disposable preloaded injector and cartridge , hydrophobic (multi-piece) hydrophobic three piece optic diameter- 6.00 mm overall length- 13.0- 13.5 mm optic design – bi-convex +/- anterior aspheric/ haptic offset from haptic a constant-118.4-119.1 diopter range:+10.0d - +30.0d (of which 17.0 to 25.0 in 0.5 d increment) material- hydrophobic acrylic positioning holes-none implantation site- posterior chamber uv blocking/ protection: optional aspheric anterior surface:optional square edge: optional injector type- one or both of the following variants: 1. non-pre-loaded 2. disposable preloaded injector and cartridge , hydrophobic (heparin coated)hydrophobic acrylic with heparin coated surface optic diameter-6.0 mm overall length-11mm optic design –monofocal, aspheric, aberration correcting a constant- 118.3 diopter range- :from 0.0 to +32.0 d 0.5 d increments +10.0 to +30.0 d 1.0 d increments 0.0 to +10.0 d +30.0 to +32.0 d material-hydrophilic acrylic (25 %) with hydrophobic surface properties positioning holes- none implantation site-posterior chamber injector type-non preloaded , hydrophobic (single piece) with chromophores optic design - blue light filtering with 0.04% yellow chromophores optic diameter -6 mm overall length - 13mm refractive index 1.55 a constant 118.7 , trifocal hydrophobic (single piece) material - hydrophobic acrylic aspheric trifocal iol with enlighten technology optic diameter -4.5 mm optic design – diffractive zone with stable force modified l shape haptics refractive index 1.55 , multifocal: hydrophobic and hydrophilic foldable, hydrophobic, aspheric, square edge, preloaded, yellow, multifocal (bi-focal/ trifocal) optic diameter- 6.00 mm overall length- 11.00 to 13.00 mm optic design – biconvex with refractive extended depth of focus and/ or diffractive apodized/ non-apodized anterior or posterior surface a constant-117.8- 119.3 diopter range- 7.5 d to +30.0 d ( with +15.0d to +25.0d in 0.5 steps) near add: 3.0d – 3.75d intermediate add (optional: preferred): 1.5d – 2.5d depth of focus extensions where applicable material- hydrophilic or/and hydrophobic acrylate /methacrylate copolymer positioning holes-none implantation site- posterior chamber uv blocking/ protection/ yellow chromophore: optional aspheric anterior surface: optional achromatic: optional (preferred) square edge:optional injector type- one or both of the following variants: 1. non-pre-loaded disposable preloaded injector and cartridge , toric toric foldable iol optic diameter- 6.0 mm overall diameter:11mm-13mm optic design – single piece biconvex, toric aspheric/ aberration neutral optic a constant-118.3-119.3 diopter range- cylinder power 1.5d to 4.0d in 0.5 increments spherical power 10.0d to 30.0d in 1.0 increments (with middle spherical powers 15.0d to 25.0d in 0.5 increments) material- hydrophilic or/and hydrophobic acrylate /methacrylate copolymer positioning holes- none implantation site-posterior chamber uv blocking/ protection: yes blue light filtering:optional aspheric anterior surface:optional (preferred) square edge: optional injector type- one or both of the following variants: 1. non-pre-loaded 2. disposable preloaded injector and cartridge , toric : multifical toric foldable multifocal/ trifocal aspheric diffractive uv-protecting iol optic diameter-6.0 mm overall diameter: 11mm-13mm optic design –single piece biconvex, toric aspheric/ aberration neutral optic, diffractive surface, square edge (optional) a constant- 118.3-119.3 diopter range- cylinder power 1.5d to 4.0d in 0.5 increments spherical power 10.0d to 30.0d in 1.0 increments (with middle spherical powers 15.0d to 25.0d in 0.5 increments) intermediate add: 1.5d – 2.25d near add: 3.00d – 3.5d material- hydrophilic or/and hydrophobic acrylate /methacrylate copolymer positioning holes-none implantation site- posterior chamber uv blocking/ protection:yes blue light filtering: optional aspheric anterior surface: optional (preferred) square edge: optional injector type- one or both of the following variants: 1. non-pre-loaded 2. disposable preloaded injector and cartridge , ipcl lens material- hybrid hydrophilic acrylic iol power (spherical equivalent diopter)- -1.00 to -30.00d, +1.00 to +15.00d (in 0.5d steps) optic diameter- 6.60 mm (it can be customized upto 7.5mm) overall length- 11.00 to 14.00 mm (in 0.25 mm steps) optic type- aspheric vault height- 1.2 mm to 1.8 mm refractive index- 1.465 , ipcl toric lens material- hybrid hydrophilic acrylic iol powers (spherical equivalent diopters)- -1.00 to -30.00 d. +1.00 to +15.00 d (in 0.5 d steps) addition for near focus- +1.00 d to +4.00 d ( in 0.5 d steps) optic diameter- 6.60 mm (it can be customized upto 7.5 mm) overall length- 11.00 to 14.00 mm (in 0.25 mm steps) optic type- aspheric vault height- 1.2 mm to 1.8 mm refractive index- 1.465 , edof (extended depth of focus) lens ultra-high depth of focus, foldable, single piece, synchronized cast molded hydrophobic/ hydrophilic acrylic iol optic diameter: 6 mm haptic diameter 12.5- 13 mm haptic design: c loop material: hydrophobic/ hydrophilic acrylic polymer with uv filter and blue blocker light transmission > 90 % square edge design acoustic a constant: 118.0- 119.2 dioptric power range 0 to + 40 d ( 0.5d increment) cyl +0.5d to + 6 d ( 0.5d increment ) , foldable scleral fixation lens) (single piece) scleral fixation lens optic diameter- 6.0 mm overall length- 13.75 mm optic design – biconvex haptic design: t-shaped, anchor haptics a constant- 118.0 diopter range--15 d to +55 d material-hydrophilic (20-30%), acrylic, foldable angulation 10 deg positioning holes- yes sterilization steam implantation site-scleral fixated refractive index- 1460 injector type-non- preloaded , rigid lenses , pmma (rigid) pmma square edge aspheric iol optic diameter-5.0 - 6.50mm overall length-12.00-13mm optic design –biconvex a constant- 117.5-118.5 diopter range-10.0 d to 30.0 d (with +15.0d – +25.0d in 0.5d increments/ steps) material-pmma positioning holes- zero/ two implantation site-posterior chamber injector type-non preloaded square edge:optional uv/ blue light blocking/ protection: optional (preferred) , pmma (low power/ negative power) iol low power single piece optic diameter- 6mm overall length- 13mm optic design – meniscus a constant-117.5-118.5 diopter range-:negative power: -14.0d to 0 in at least 1.0 d increment low powers: +1.0d to +10.0d in at least 1.0d increments material- pmma positioning holes-no/ two implantation site- posterior chamber injector type- non preloaded square edge:optional uv/ blue light blocking/ protection: optional (preferred) , pmma (scleral fixation lens)(3 piece) scleral fixation lens optic diameter- 6-6.5mm overall length- 13-13.5 mm optic design – biconvex, uv absorbing haptic design: modified ‘c’ loops a constant- 118.5 diopter range-10.0d to 30.0d in 0.5d material-pmma refractive index-1.46 positioning holes- none vault height-10 deg implantation site-scleral fixated injector type-non preloaded , iris claw lens material: pmma overall length -8.00 mm, optic diameter -4.25-mm power:- 10.00 to +30.00 diopters design: the extreme end of haptic loop bears a fine curve (iris claw) iso &ce 1023 certified a constant- 116-118.5 , aniridia iol material: pmma body: 9.0 mm. loops: c-loop. overall ø: 13.75 mm. a-constant: 118.5. dioptric powers: 0.0 d and. 1.0 d to 30.0 d (0.5 increments) , pmma with prolene haptics (3 piece) material: uv absorbing pmma with the proven clinical performance overall diameter- 13.50 mm optic diameter-6.00 mm diopter range - 10.0dto 30.0d in 0.5d optic design: biconvex optic hepatic design: modified ‘c’ loop a constant: 118.5 vault height- 10°