Since hydrogel soft contact lenses went into mass production in 1971, lenses with simple color pigments have become pretty accessible. But designing and painting bespoke lenses is still an art form.
Objective: To report the therapeutic practice patterns of silicone hydrogel (SiH) bandage soft contact lenses (BSCL) and the resultant rate of microbial keratitis (MK). Methods: A retrospective ...
Contact lens wearers will be able to recycle ... There are 3.7 million soft lens users in the UK who can access the scheme, regardless of which brand they use. The scheme also offers recycling ...
(From Pentax lens literature) The Pentax SMC P-FA 28mm f/2.8 Soft Focus lens is designed for portrait photography and softens the lines of the subject for a more romantic, appealing effect.