See the Slopes Clearly: Precision Optics for Winter Sports Enthusiasts
10 Items
The right size frames
With thousands of frames to choose from, how do you choose a pair of
glasses that will fit
correctly? On this page, you'll learn two methods for choosing a
great-fitting frame, without having to try them on first. These tips are
extremely handy if you are considering purchasing your next pair of
glasses on the internet. If you do decide to buy online, it is advisable
to choose a supplier that offers an exchange or return service, just in
case!
Calculate Your Frame Width
Determining your frame width is crucial for selecting glasses that fit well and look great. It's a simple step that guides you to the ideal eyewear size for optimal comfort and style. Follow these steps for a perfect fit:
Measure the width of one lens to find your eye size. Multiply your eye size by 2.
Measure the width of the bridge (the part over your nose).
Add 11mm to account for the frame's arm width from the front.
Example: If your eye size is 50mm and your bridge width is 20mm:
Double Eye Size: 50mm x 2 = 100mm
Add Bridge Width: 100mm + 20mm = 120mm
Add for Arms: 120mm + 11mm = 131mm
Your ideal frame width is 131mm(+ or - 4mm for flexibility).
Our Helpful Sizing Tool
Size
Measurement (mm)
Extra Small
115-125
Small
125-135
Medium
135-145
Large
145-150
Extra Large
150-155
Our sizing tool simplifies the process of finding the perfect glasses
by categorising them into four sections: Extra Small, Small, Medium, Large, and
Extra Large. With just a few clicks, you can find the size that will
provide the best fit and comfort. Our tool helps us deliver glasses
that fit well and look great, and it's available under the "size"
dropdown on our catalogue pages. If you're looking for something more
specific, you can adjust the sizing sliders under the "Advanced
sizing" option. Find your perfect pair with ease using our sizing
tool.
Finding your frame size
When selecting a new pair of glasses, it's important to know your
frame size to ensure a comfortable and proper fit. This diagram
illustrates where to find the size measurements on your current pair
of glasses. Typically, these measurements are located on the inside of
the arm and are listed in millimeters. The first number represents the
lens width (Eye size), the horizontal diameter of one lens6. The
second number is the bridge width, the distance between the two
lenses. Lastly, the third number indicates the length of the arm. To
find the best fit, compare these measurements to the size
specifications of the new glasses you are considering.
The number on the left-hand side of the square box is the "Eye Size"
and is sometimes referred to as the "A" measurement. This is the
width of the lens at its widest point measured in millimetres (see A
in the diagram below).
The number on the right-hand side of the square box is the "Bridge
Width" and is sometimes referred to as the "DBL" (distance between
lenses). This is the distance between the two lenses measured in
millimetres.
You may also find a third, three-digit number. This is the "Arm
Length". The arm length is measured in millimetres from the
attachment screw to the tip of the arm. The measurement is made
before the bend is put into the arm.
Lens Depth
You may have noticed that thus far, we have not mentioned the Lens
Depth. This measurement will largely depend on the style of frame you
decide upon and in many cases, is not required to identify a
good-fitting frame. However, if you are choosing glasses for
bifocals or
varifocals, be
mindful that the shallower the frame is, the less area there will be
available for the reading element of your lens.
When purchasing Varifocals we recommend a Lens Depth of at least 27
millimetres. For this reason, at Spex4Less, Varifocal lenses will not
be available to purchase on frames with a lens depth of fewer than 27
millimetres.
