What's So Special About Cleaning Polymacon Soft Contact Lenses?
There's something about scientific jargon that instills in people
an irrational fear. Take for example the phrase 'cleaning polymacon
soft contact lenses'. Already people might start wondering what
polymacon is and why cleaning lenses made from it should be any
different than is normally the case. Is it a bad thing? Or is Polymacon
the next big thing and something I should have in my lenses? All
these questions are probably rising in your mind as we speak, all
unbidden. Relax, because we're here to edify you. So sit back and
prepare to be made smarter (NOTE: We can't actually guarantee you'll
be smarter, but it's worth a shot, right?)
A polymer, by definition, is a natural or synthetic compound comprised
of relatively large molecules that are themselves made up of simple,
repeated units. Polymacon is one such material that has been used
in the manufacture of soft contact lenses for a number of years,
a great many years, in fact. Chances are that you've been using
Polymacon based lenses without even knowing it! Polymacon is a hydrophilic
(water-absorbing) polymer of 2-hydroxyethyl methacrylate and contains
38% water. Lenses that make use of Polymacon are considered to be
among the most comfortable for sufferers of dry eye, although their
low water content, and as a consequence, their inability to facilitate
much oxygen
transfer to the eye, means that as they dry out they can exasperate
the problem.
Furthermore, because Polymacon is a non-ionic polymer with a low
water content it is far less susceptible to bacteria than those
non-ionics with high water content. One such lens that makes use
of the Polymacon material is Bausch & Lomb's SoftLens 38. Because
the material is widely used in the creation of soft contacts, no
special cleaning regime need be followed over and above your existing
lens care. In other words, cleaning polymacon soft contact lenses
is a simple matter of using an appropriate lens care solution to
clean, disinfect and store the Contact Lenses as you might (or should)
always have done.
Of course, regardless of the type of lens you use, it's not a bad
idea to include the use of an enzymatic cleaner in your maintenance
regime from time to time. As this will remove excess protein deposits
and disinfect the lens simultaneously.
Contact
Lenses and lens care systems, regardless of what they're made
of -- we're an equal-opportunity product stockist! -- can be found
using the easily navigable links to the right of this article. Enjoy!
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