Comprehensive Optical Dispensing
At
Hannaford Eyewear all of our dispensing staff are fully licensed and
registered with the NSW Department of Health. Our dispensing staff are
also members of the Australasian Dispensing Opticians Association which
ensures continuing maintenance of standards for the optical industry.
When choosing your spectacles, make sure you use a licensed dispenser.
It is your guarantee of quality.
Because of this we are able
to make your spectacles on site using the very latest in fitting
techniques coupled with well over a decade of lens crafting experience.
As a result, we can also offer you the fastest turnaround times
possible. We even have exotic lenses made on site such as Franklin
Split bifocals and dive masks. Come in for a demonstration of how your
lenses are being made, we have windows into the lab for just that
reason and Grant would be happy to walk you through the process!
Frames
Frames can be divided into two main categories, plastic and metal, each with its own distinct properties and styles.
Plastic
This group of materials is no longer restricted to the old plastic
frames from the 1950’s! In fact it contains some of the most exciting
new design innovations in recent years. Most frames in this category
are either cast in a mould, giving inexpensive frames, or cut from
acetate sheets. It is the acetate sheets which enable the greatest
variation of styles with some even incorporating lace and fine objects
into the frame! While very attractive and durable, plastic frames do
have the disadvantage of being unable to repair should breakage occur
within the material itself.
Metal
By far the largest of the frame families this group contains many
interesting designs and shapes as the metal can be worked far more
intricately than plastic. Some of the more common frame materials are:
Mon-alloy
the most common material in current use, it is strong, easily worked
and in the event of disaster, is readily soldered to great effect. The
quality of the metal used will directly impact upon the price of the
frame.
Stainless Steel – This metal will give even finer results while
maintaining strength and flexibility. It has a very long service life
but can be slightly trickier to repair.
Titanium
by far the strongest of the metal materials currently in use,
titanium gives long service life, light weight frames and high comfort.
One form of titanium is even work to allow the metal to have a ‘memory
effect’ whereby the frame will return to shape after it has been bent.
One of the most successful uses of titanium has been in the Titan
Minimal Art range of rimless frames which weigh under 4 grams for the
chassis and has no screws at all! These frames have been selected by
NASA as the frame of choice for space missions. Not a bad testimonial
at all.
Gold
rolled gold is a great choice for those looking for a refined,
distinguished frame, while more expensive it is very long lasting and
ideal for those with sensitive skin
Other material such as magnesium are being developed and may even prove
to knock titanium off the ultra light throne, come in and see our range
of new lightweight metal frames incorporating some of the latest metal
technology.
Hypo allergenic frames
do you have sensitive skin? Come in and ask our staff about the wide
range of frames available for those with sensitive skin or nickel
allergies. We can get you into the styles you love again without
discomfort!
Lenses
Whatever your lifestyle we can find the right lens choice for you.
Our trained and licensed staff can guide you through the seemingly
endless array of lens choices, including the following:
Lens designs
Single Vision Lenses
ideal for reading spectacles, distance or driving spectacles or for
those who only need one prescription for all tasks. They can also be
made in aspheric designs which give greatly enhanced optical
performance across the lens surface.
Bifocals and Trifocals
these are the more traditional approach to eye conditions like
presbyopia. They generally provide a distance zone in the top of the
lens with either one or two sections in the lower portion of the lens
used for intermediate or near tasks. These lower sections can be of
varying sizes and can be set to accommodate specific tasks, for
example, golf or needle crafts.
Progressives (Multifocals)
providing a lens that accommodates all working distances from long
distance down to near tasks, these lenses are fast becoming the only
choice for everyday wearers of spectacles. By enabling one pair of
lenses to be used for almost any situation the wearer need not change
their spectacles every time they want to change task. Many of you will
be familiar with the original design progressive lenses that worked
very well but still experienced some minor limitations at certain
working distances. Thanks to developments in lens surfacing technology
it is now possible to completely customise each lens to incorporate
your frame choice and your needs. Whether it is for a computer
programmer who plays football or an accountant with a pilot’s license,
the lens can be built to your exact needs.
Materials
Plastic
the more common resins for lenses are included in this field. In
fact most lenses dispensed in the world today stem from the same resin
family. It is lightweight, has excellent optical qualities (thanks to
the ease with which it can be worked) and when coupled with the
advanced coatings now available, is extremely scratch resistant.
Glass
glass is the more traditional choice for lenses. It has excellent
optical qualities and scratch resistance but does have the disadvantage
of low impact resistance and high weight.
Impact resistant plastics
polycarbonate and phoenix (trivex) are the two main materials for
impact resistance. Polycarbonate possesses high impact resistance and
low weight but suffers from low chemical resistance, is easily
scratched without extensive coating and is subject to chromatic
aberrations (splitting of light into component colours). Phoenix also
has high impact resistance and is the lightest material currently
available. It also does not succumb to chemical attack, has none of the
chromatic problems associated with polycarbonate and incorporates one
of the most scratch resistant surface coatings as standard.
High index plastics
these materials provide thinner, more appealing lenses
by using plastics that can bend light more efficiently, thus enabling a
thinner lens to perform the same tasks. When coupled with advance lens
designs such as aspheric surface they can also give wider fields of
vision to those who have higher prescriptions.
Coatings and treatments
Hard coats
at
Hannaford Eyewear all of our lenses come standard with hard coats. This
ensures that you lenses will be durable and provide lasting quality.
Multi or AR coats
multicoats
are a valuable tool for increasing the light transmission of a lens.
Much like the coating on a camera lens they remove almost all surface
reflection and allow light to pass through to the eye. The net result
of this is a great reduction in eye fatigue making them particularly
valuable for all lens users.
UV Treatment
all
lenses made at Hannaford Eyewear incorporate UV protection as standard
for your protection, and like hard coats they are part of our service
to you.
Tints
for sunglasses or even general
purpose and fashion lenses we can provide any tint that you require
using our onsite tinting facility. Included in our tints is a lifetime
warranty that gives you access to free tint adjustments during the life
of the lens. Come in and discuss what tints may be best for you.
Polarised
polarising
lenses use a filter to block out glare. They are particularly useful in
high glare situations such as the beach and water sports. Polarising
filters are available in all lens types from single vision through to
progressives.
Specific use spectacles
Sports
Hannaford Eyewear has everything that the sports person could need
for their optical needs including optical solutions for the following:
- Racquet sports
- Diving
- Rock climbing/mountaineering
- Swimming
- Cycling
- Skiing/Snowboarding
- Football
- Hockey
- The list goes on!!
Industry and safety
cast your mind back to the times that something has almost hit you
in the eye. Whether for work, at home or on the farm, we can provide
you with a safety solution that can protect your most valuable sense.
Repairs
Do your spectacles need some help to see another day? We have an
extensive spare parts network and on site soldering to get your
spectacles back up and running in no time.
Spectacles not broken? Come in for a complimentary ‘tune up’
anytime, we can pick up any future problems and get them sorted out
before they get out of hand!
Contact lenses
There times where you may have felt that your spectacles have gotten
in the way such as when playing sports or other times where you just
want to go out or that special occasion where you just don’t want to
wear glasses! Contact lenses may be an option for you and unlike
surgery, it is reversible.
There are many types of contact lenses available including:
- Disposables
- Conventional soft lenses (custom made)
- Rigid gas permeable (RGPs)
- Specialty designs for conditions such as keratoconus
Disposable lenses are commonly advertised and these can be daily,
weekly, fortnightly, monthly or even 3-6 monthly replacement. These can
be worn as a daily wear lens or an extended wear (able to sleep in
them) lens. There are even coloured contact lenses to change the colour
of your eyes!
Since the contact lens is in ‘contact’ with your eyes, it is of
utmost importance that your optometrist not only initially fits the
contact lenses but also to have regular check ups to maintain the
contact lens performance and eye health. And nowadays, new contact
products are becoming available so frequently to address issues which
wearers have come across over the years, that there will most likely be
one to suit your needs.