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Spectacle Lenses

Spectacle Lenses   Spectacle Lens materials: Materials for spectacle lenses must comply with the following optical characteristics: Good optical homogeneity High luminous transmission Low scattered light creation Chemical resistance Temperature resistance Good mechanical resilience Mineral / Glass material Lenses: Glass lenses are the oldest material used for spectacle lenses but rarely used today as it […]

digital eye strain and eye health

Digital Eye Strain: How To Keep Your Eyes Healthy

As our world is growing rapidly towards a new digital revolution in its every step, the attention towards human health on the other hand, is slightly pretermitted. The necessity of working on digital screens raises the physical discomfort of almost every individual. Due to longer working hours on digital devices, a large number of people […]