And it hasn't just been that the company keeps putting out new and/or limited edition versions of its cameras just to put out something new for people to buy. No, it's steadily been integrating ...
It is also a rather large lens, measuring 5.7 by 3.7 inches. It has dust protection and weather sealing, allowing for use in inclement weather conditions. The lens has 14 glass elements in 9 groups ...
Unlike traditional vision correction methods, Ortho-K lenses work while patients sleep, making them an attractive option for children, teenagers, and adults who wish to avoid the hassle of wearing ...