Sapphire is Famous for its Durability But just how much abuse can sapphire withstand? The answer, more than you think. "When I push the jagged edge of my keys into the sapphire window with a good amount of pressure, I expect to see a scratch line appear like I would...
The Story behind Scratch Dig There seems to be a wide variation in the reporting of surface quality on sapphire windows and lenses, as well as what is and what isn’t possible. 20/10 or better optical surfaces on sapphire windows is thought to be impossible by some....
Guild Optical Associates’ 2012 Customer Survey Not long ago, I wanted to see how Guild Optical Associates was performing for our customers. There really is no better way to find out what a customer thinks about your company than by asking them. So I sent out a survey...
