Rigid gas permeable contact lenses can offer a safe option for obtaining the best possible visual result in cases of iatrogenic keratectasia. [12,14,54] Typically, patients with keratectasia complain ...

For Barbara Peng, opticianry truly is all in the family. Her late father was an optician who studied at the BC College of Optics. Inspired by his success, she recently completed the same training he ...

With regard to RGP contact lenses, the 3rd and 9th hours of the mid-periphery of the cornea are the sites of the lens support and determine the base curve of the lens to fit. More specifically, after ...