Vida profesional
Cristales minerales para usuarios de gafas progresivas: lentes para los fans
Ampliación de la gama ZEISS de cristales progresivos minerales - por qué son imprescindibles
15 junio 2022
![¿Qué hace a los cristales minerales tan duraderos? ¿Qué hace a los cristales minerales tan duraderos?]({"xsmall":"https://www.zeiss.es/content/dam/vis-b2c/reference-master/images/better-vision/work-life/mineral-lenses-for-progressive-lens-wearers-lenses-for-fans/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg/_jcr_content/renditions/original.image_file.100.63.31,42,1275,819.file/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg","small":"https://www.zeiss.es/content/dam/vis-b2c/reference-master/images/better-vision/work-life/mineral-lenses-for-progressive-lens-wearers-lenses-for-fans/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg/_jcr_content/renditions/original.image_file.360.225.31,42,1275,819.file/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg","medium":"https://www.zeiss.es/content/dam/vis-b2c/reference-master/images/better-vision/work-life/mineral-lenses-for-progressive-lens-wearers-lenses-for-fans/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg/_jcr_content/renditions/original.image_file.768.480.31,42,1275,819.file/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg","large":"https://www.zeiss.es/content/dam/vis-b2c/reference-master/images/better-vision/work-life/mineral-lenses-for-progressive-lens-wearers-lenses-for-fans/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg/_jcr_content/renditions/original.image_file.1024.640.31,42,1275,819.file/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg","xlarge":"https://www.zeiss.es/content/dam/vis-b2c/reference-master/images/better-vision/work-life/mineral-lenses-for-progressive-lens-wearers-lenses-for-fans/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg/_jcr_content/renditions/original.image_file.1243.777.31,42,1275,819.file/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg","xxlarge":"https://www.zeiss.es/content/dam/vis-b2c/reference-master/images/better-vision/work-life/mineral-lenses-for-progressive-lens-wearers-lenses-for-fans/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg/_jcr_content/renditions/original.image_file.1243.777.31,42,1275,819.file/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg","max":"https://www.zeiss.es/content/dam/vis-b2c/reference-master/images/better-vision/work-life/mineral-lenses-for-progressive-lens-wearers-lenses-for-fans/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg/_jcr_content/renditions/original.image_file.1243.777.31,42,1275,819.file/zeiss-mineral-lenses-for-progressive-lens-wearers-t.jpg"})
Ilustración esquemática de las moléculas del cristal mineral (1,6) –izquierda– comparada con las moléculas desestructuradas del cristal orgánico –derecha
¿Qué hace a los cristales minerales tan duraderos?
El secreto de los cristales minerales reside en la fuerte reticulación del material y en la densa estructura tridimensional de sus moléculas. Estas características garantizan una gran longevidad porque la dureza y suavidad de su superficie previene que se formen arañazos en la lente.