Home Monofocal Hoya iSert® 254 (Clear) & 255 (Yellow)

Hoya iSert® 254

Fully preloaded 100% hydrophobic aspheric 1 piece IOL
Simple and easy implantation into the capsular bag
Injectable through a 2.2mm incision
Full 6mm optic with square edge
Aspheric Balanced Curve™ (ABC) Design provides patient with a sharp visual image
Consistent, controlled and safeguarded delivery of the IOL

100% hydrophobic

Acrylic pre-loaded IOL

Simple and superior Injector

Simple and superior ease of use of the injector, through a small 2.2mm incision

Proven ABC Design of optic

Proven ABC Design of optic provides patients with a sharp visual image and the square edge of the optic helps to minimise posterior capsule opacification

Technical specifications
Description & Technical Specs
  • Preloaded, Monoblock, Aspheric,  UV-absorbing IOL (254), Blue Light Absorbing IOL (255)
    Optic material Hydrophobic Acrylic
    Optic design Aspheric
    Manufacturing Lathe-cut and pad polished
    Haptic material Hydrophobic acrylic with blue PMMA chemically bonded haptics tips
    Haptic Configuration Modified-C loop
    Diameter (optic/OAL) 6.0 mm/12.5 mm
    Power +6.0 to +30.0 D (0.5 D steps)
    Nominal A-constant 118.4
    Injector iSert® Preloaded IOL System
    Front injector tip outer diameter 1.78mm
    Optimized constants Haigis a0 = -0.542 a1 = 0.161 a2 = 0.204
    Hoffer Q pACD = 5.30
    Holladay 1 sf = 1.52
    SRK/T A = 118.5
    SRK II A = 118.8

    The mentioned A-Constant is presented as a guideline only for lens power calculations. It is recommended that the A-Constant measurement be customized based on the surgeon’s experience and measuring equipment.

    Optimized Optical constants Source: http://ocusoft.de/ulib/c1.htm (as of Oct. 31, 2016)