Henan Universe Intraocular Lens Research and Manufacture Co., Ltd.
Pursuing practical matter and innovation, dedication to sight revovery
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High-order Aspherical Hydrophilic Acrylic Foldable IOLs With Loop Modified "C"
Intraocular lens, with various designs and materials, have been observed in playing a vital role in the developmentof PCO. Two areas of concern are the biomaterials and the edge design of IOLs. Studies have shown that the rate of PCO with sharp edge designed IOLs was lower due to the inhibition of lens epithelial cells (LECs) migration . Acrylic IOLs with hydrophilic or hydrophobic surfaces, as two types of biocompatibility materials, safe for intraocular implantation, have a long history of clinical practice and have shown significantly lower rates of PCO and less Nd:YAG laser capsulotomy . Studies found that acrylic material has a relatively low propensity to induce cell proliferation in the capsular bag .
Aspherical Hydrophilic Acrylic Foldable IOLs with Zero Spherical Aberration Product Parameters:
| Product Model | PCF60/A |
| Material | Hydrophilic Acrylic |
| Optical Design | Aspheric with zero aberration |
| Optical Edge Design | 360° Square edge |
| Optical Diameter | 6.0mm |
| Overall Diameter | 12.5mm |
| Haptic Design | Modified "C" loop |
| Power Range | 0.0D～+30.0D |
| Angulation | 5° |
| A constant | 118.4 |
According to different lens surface designs, cataract intraocular lenses can be divided into spherical and aspherical intraocular lenses. The visual imaging effect of aspherical surface is better than that of spherical surface. The reason is simply that the light cannot converge to one point when passing through the spherical lens, causing "aberration" of central vision and peripheral vision. Aspherical lens can overcome it well.So, compared to Spherical IOL, the Aspheric IOL can imporve contrast sensitivity in mesopic, photopic and dim light conditions to imporve quality of vision.
High-order Aspherical Hydrophilic Acrylic Foldable IOLs With Loop Modified "C" adopts the world's top hydrophilic acrylate material from Contamac UK, which has excellent material uniformity, good biocompatibility, smooth surface, low silicone oil adsorption rate, bacteria and other sediments are not easy to adhere, no calcification and glistening. The Modified "C"Loop design provides excellent stability for the intraocular lens in the capsular bag, avoiding eccentricity, tilt, and anti-capsular contraction to the greatest extent.