Choosing the right eyeglasses for kids is not all fun and games. A lot of parents struggle to make glass-wearing enjoyable through colors, designs, or decorations, and sometimes as an accessory for fun and play. Even custom-made frames are made available in the market using
Before we plunge into 2020, let’s refresh our memories on the ingenious devices and inventions in vision and hearing care that have grabbed the limelight in 2019.
In the early 1200s in Venice, early craftsmen knew that shaping rock crystals into convex shapes could form “lapides ad legendum”, also called “oglarii di vitro”, or the so-called “stones for reading”. Regular use of these reading stones dated back to 1000 AD. However, the Capitulary of the Guild of “Crystal Craftsmen” allowed the use of these (more…)