LUNELLE ES70 TORIC STD
An exceptional individual soft toric contact lens designed to address all astigmatic refractive errors with precision. With its wide range of parameters and unique ES70 material, this lens ensures optimal adaptation to the individual eye, providing the utmost comfort and extended wearing times.
Technical File
Fitting Guide
About product
Information
Geometries
Stabilization is achieved through the dynamic action of the eyelids, ensuring a secure and comfortable fit. Unlike lenses with a prism ballast, Lunelle Torique Standard enables the correction of astigmatism monocularly, providing greater flexibility for individual visual needs. Experience the benefits of this outstanding toric contact lens, where efficiency meets superior performance for astigmatism correction :
| Back surface | Front surface | |
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Spheric | Dynamic Toric |
Parameters
Materials
Material oxygen permeability is an important parameter to consider when fitting any contact lens. For soft lenses, material permeability is related to its water content. The higher the water content the lower the DK value.
However, while the ES70 material used for Lunelle lenses has a hydrophily of 70%, it simultaneously achieves a permeability (Dk) four times higher than that of HEMA and twice as high as that of a material with 55% hydrophily.
ES70 is a non-ionic material. This means Lunelle lenses are resistant to deposits. Fewer lens deposits means better visual quality, improved comfort and the optimisation of oxygen supply throughout the life of the lens.