What are the numbers on eyeglass frames?
Eyeglass frames have a series of 3 numbers imprinted either on the inside of the frame's temple or inside the bridge (across the nose piece). These eyewear size numbers are always in millimeters. The eyeglass numbers are usually written as: 49-19-135 or they might have small boxes between the numbers on the eyeglass frame.
What do the numbers on your eyeglass frames mean?
What is the meaning of the numbers on your eyeglass frames and why you should care about it?
- The eye size number (it is the size of the lenses on your frame).
- The bridge size number (the distance between the lenses).
- The temple length number (it is the size of that part of your eyeglass frame, which rests upon your ears).
What do these numbers on my eyeglasses frame mean?
“What do the numbers inside glasses mean? Numbers printed or stamped on the frame will indicate either: The lens power, if they are over-the-counter reading glasses. The numbers will have a plus (+) sign in front of them, like +1.50, or +2.25, and the bigger the number, the more the magnification. Or: The sizes of the various frame parts.
How to measure eyeglasses frame size?
You can measure your frame dimensions with a millimeter ruler or cloth measuring tape. Measure horizontally across the entire front of the frame. Include any lug or hinge pieces that stick out on the sides. Measure the lens vertically, at its tallest point. For bifocal or progressive prescriptions, the lens height must be at least 30 mm.
How are glasses frames measured?
Specifically, the frame size numbers of glasses are: The key measurements that describe eyeglass sizes are the eye size, bridge width and temple length. All three frame measurements are specified in millimeters (mm). For example, let's say you see these three numbers on the inside of your frames: 48-19-140.
What does 52mm mean in glasses?
MediumGlasses Frames- How to choose the right size eye glass frames.Small44-47mmMedium49-52mmMedium Large52-54mmLarge54-56mmExtra Large56mm and up1 more row
How do you determine your frame size?
Body frame size is determined by a person's wrist circumference in relation to their height. For example, a man whose height is over 5' 5" and wrist is 6" would fall into the small-boned category.
What do the 3 measurements on glasses mean?
1) The eye size number (it is the size of the lenses on your frame). 2) The bridge size number (the distance between the lenses). 3) The temple length number (it is the size of that part of your eyeglass frame, which rests upon your ears).
What is the difference between 52 and 54 glasses?
Lens width is measured from left to right at the widest point in the lens. Between a 52 and 54 eyesize, the 54 will have a wider lens so the whole frame will be wider too. The lens will also be a little taller to preserve the shape. The bridge and temple measurements will usually remain the same.
What does size 55 glasses mean?
The numbers beneath the frames reflect the SIZE MEASUREMENTS in millimeters (mm). THE FIRST NUMBER (ex.54) = the width of the lenses. THE SECOND NUMBER (ex.15) = the distance between the lenses. THE THIRD NUMBER (ex.140) = the length of the temple arm including the portion going behind the ear.
How do I know if I have a small medium or large frame?
You can take a rough measurement of frame size by wrapping your thumb and index finger around your wrist at the point where you would wear a wristwatch. If your thumb and index finger overlap, you have a small frame. If your thumb and index finger touch, you have a medium frame.
What measurements do I need to order glasses online?
There are three measurements to know: lens width, bridge width (the width across your nose), and temple arm length (the length of the arms).
What are the perfect measurements for a woman 5 3?
How to calculate the ideal figure proportions. If you're a short woman of 5 feet to 5 feet three inches, the following are your standard proportions: Bust, 32 inches to 33 inches; waist, 22 inches to 23 inches; hips, 32 inches to 33 inches.
How do eyeglass measurements work?
Your glasses size is made up of 3 numbers that indicate measurements in millimeters, such as “45 20-135.” The first number will be the eye size, which measures the width of 1 lens. The second number indicates the bridge width, or the distance between the lenses.
What are the measurements of a frame?
These three numbers are the frame's measurements. From left to right, these eyeglass measurements appear in the following order: 1. Lens width. 2. Bridge width. 3. Temple length. Sometimes a fourth number will be noted on the arms, which is your lens height.
How wide is a small eyeglass?
Picking the Right Lens Height and Width. To determine which lens size is right for you, know that a small lens width is 50mm or less, medium is between 51mm and 54mm and large is any lens wider than 55mm. Your eyes should be centered within your lenses. Eyeglass frames that are too wide will make your eyes appear too close together, ...
What does it mean when your glasses frame is too wide?
A frame that is too narrow will make your face look wider , while a frame that is too wide will make your face look narrower. This is one of the most important factors in finding a pair of glasses that fits well.
What is the temple length?
Temple length is the measurement in millimeters of the “arms” of the frame. This measurement does not vary as much as the others. 135mm, 140mm, 145mm, and 150mm are the most common options. The temple should fit horizontally and evenly along your face and fit comfortably along the outside of your ear.
What is the width of an eyeglass lens?
Lens width is the horizontal width of the frame’s lens in millimeters. Usually, the eye size ranges from 40 mm to 60 mm. It is the vertical height of an eyeglasses lens which is measured from the tip to the bottom of the lens aperture of the frame.
How long is a temple?
Temple length is measured along the length of the temple from one end to the other and also includes the bend. Your temple length can fall between 120 mm and 150 mm. Temple length, Your Content Goes Here. In case you already have an eyeglass frame, you can refer to its frame size. These measurements don’t have to be exact ...
What does 55mm mean on glasses?
These numbers usually include the frame model, colour code and measurements, as illustrated. 55 (mm) will represent the width of the lens.
What is bridge width?
The bridge width is the minimum horizontal distance between the nasal surfaces of the rims on a plastic or metal frame, or the minimum horizontal distance between the nasal surfaces of the lenses in rimless frames.
What is the width of a 54-18-140 frame?
If the numbers are 54-18-140, your frame dimensions are: 54 mm lens width. 18 mm bridge width. 140 mm temple arm length. You have a leeway of 2-3 mm on each measurement, except for the bridge. Stick to a leeway of just 2 mm on the bridge.
How to measure temple arm length?
THE TEMPLE ARMS. Measure from the hinge—where the arm connects in the front— to the spot where the arm begins to bend down around the ear. Then measure from the top of the bend to the bottom tip. Add the two sections together for the total temple arm length.
What is the size of eyeglass frames?
In this case, the openings in the frame for the lenses are 48 mm wide. Generally, the eye size of most eyeglass frames will range from 40 mm to 62 mm.
What are the measurements of eyeglasses?
The key measurements that describe eyeglass sizes are the eye size, bridge width and temple length. The eye size. The bridge size (distance between the lenses) The temple length. All three of these measurements are specified in millimeters (mm). For example, let's say you see these three numbers on the inside of your frames: 48-19-140.
Where are the numbers on eyeglasses?
These numbers usually appear on the inner surface of one of the frame temples (the long stems of the frames that hold your glasses in place behind your ears).
How long is a temple?
In this case, the temple length is 140 mm. Temple lengths generally range from 120 mm to 150 mm. Often a small square (rather than a dash) will separate the eye size and the bridge size on the frame.
Glasses size chart by age
Eyeglass measurement size mostly depends on age. As we all know, a toddler can’t wear a glass that was made for an adult. So, according to age, there are differences in the size of the glasses.
Sunglass Size chart
Apart from age, various factors should be taken into consideration while choosing the perfect glasses for your eye. For example, temple length, bridge width, lens width, etc. these terms might sound new to you so we will discuss in brief about these a bit.
What size sunglasses do I need?
There are plenty of options when it comes to sunglasses. And there are various brands available as well. I can give you size charts but it’s best if tried in person. And I have already mentioned a size chart which you can follow.
How to measure for sunglasses?
You need to measure your face in order to figure out which glass will fit your face perfectly. You need to measure cheekbone to cheekbone, jawline, face length, forehead width to calculate what size of glass you need. Let’s look at how you can do these step by step.
How to determine glasses frame size?
Though it’s best to find the right-sized frame in person, it’s not always possible, right? So we often have to order it online. In that case, it’s a bit tough to determine the glasses’ frame sizes perfectly. But I have one hack for you.
Frequently Asked Questions
52 mm in glasses means that the width of the lens is 52mm. 52mm lenses are the smallest kind of lens out there.
Conclusion
We often get baffled when it comes to choosing the right glass size. But I hope this article will give you an A to Z idea about the glasses size chart and you won’t ever have to struggle with glasses. It’s time you said goodbye to the irritation of misfitting glasses and welcome and style and aesthetics of glasses that fit you perfectly.
How to measure frame size?
Frame size is measured in millimeters. To convert inches to millimeters, multiply inches by 25.4 (ex. 1in = 25.4mm). You must only order a frame in which its size is within +/- 3 of your size.
How to know how big a frame is?
To know truly how big the frame is, meaning how will it look on your face you must determine the total frame width. The total frame width includes the endpieces, and the endpieces are never measured and specified. The endpiece refers to the width of the frame from the edge of the lens out to the edge of the frame where ...
What is eye size?
Eye Size - refers to the horizontal width in millimeters of one of the frame's lenses. Bridge Size - measurement is the distance in millimeters between the two lenses. It is measured between the two closest points of the two lenses.
What is vertical size?
Vertical Size (B) - refers to the vertical height of an eyeglasses lens, and is measured from the tip to the bottom of the lens aperture of the frame. The measurements are taken from a horizontal line intersecting with the top of the lens, to the horizontal line intersecting with the bottom edge of the lens.
Is a sunglass frame bigger than an eyeglass frame?
Sunglass Size vs Eyeglass Size. In most cases a person's eyeglass frame is smaller than their sunglass frame, however if the styles of the frame are similar then the size might be similar. If the sunglass frame is a wrapped frame ( has a curve to it ) then usually the frame will fit a more wide-range of people.
Eyeglass Frame Size Chart: Where to Find the Frame Measurements
Finding the correct frame size is critical when purchasing eyeglasses. But did you know it’s also relatively easy? We have prepared all you need to know about eyeglass and sunglasses frame dimensions.
How to measure yourself to determine your Eyeglass frame size
Perhaps you’re thinking of buying your eyeglasses online but aren’t sure how to correctly measure yourself for a perfect pair of glasses. All you need is a ruler, then proceed as follows;
Picking Eyeglasses According to Face Type
Choosing the appropriate pair of new glasses may be a challenging task, made much more difficult by a large number of types available nowadays. How do you know which style to buy and if it will look well on your face?
Conclusion on eyeglass frame size charts
The thing about eyeglasses is that most of us love them.