Andreas Frings was supported by a grant from the Ernst and Berta Grimmke Foundation (Hamburg, Germany). At work and in our private lives, we often sit in front of small or large screens, which puts a lot of stress on our eyes. Due to its low surface tension EvoTears ® OMEGA, like EvoTears ®, may exit from the bottle without applying pressure. showed a beneficial effect of F6H8 by immediately fusing with the precorneal tear film and compensating for surface irregularities.

In a study comparing several aberrometers, the Visual Function Analyzer (Tracey Technologies, Houston Texas, USA) deviated significantly from other aberrometers in the measurement of RMS values [ 41]. It acts as a protective shield for the eyes, blocking UV rays, controlling the entry of external agents and light. For many patients, the road to finding a satisfactory therapy with an artificial tear substitute or moisturizer is difficult. Thanks to perfluorohexyloctane, EvoTears eye drops spread quickly and cover the tear like a protective layer.

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This crystal is also responsible for capturing light, which is then transformed into images by the ocular system. In the subset of 100 eyes studied for measurement repeatability, we calculated 95% Limits of Repeatability (95% LoR) from the standard deviation within measures (Sw) derived from a random effects ANOVA applying the formula: 95% LoR = 1. Perfluorohexyloctane has other advantageous properties that have not been known to date in the treatment of dry eyes. Nevertheless, it is difficult to compare studies in this context, as the type of eye drops used, the time between the last application, the number of applications and the measuring devices are inconsistent.Prior to placing the eye drop bottle above the eye, keep it squeezed, turn it upside down and immediately release the pressure thereby drawing air into the bottle. However, if local irregularities occur in the precorneal tear film, this can negatively affect optical image quality in terms of HOA [ 6]. EvoTears ® eye drops are characterized by a high yield - up to 280 drops per 3 ml content - and a low application frequency.