forms are short-sightedness and long-sightedness, which can be corrected through the use of a vision aid. The visual impairment caused by other sight defects, such as night blindness or amblyopia, cannot [...] of visual function. If the visual acuity is corrected through the use of glasses or other vision aids, the new value is expressed as the corrected visual acuity. What are cut-off filters? In contrast

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Product registration You can register your Eschenbach product in the following link. Simply complete the form below. You can register the following products: smartlux ® DIGITAL mobilux ® DIGITAL Touch