Choosing the right eyeglass frame isn’t just about style it’s about fit, comfort, and function. If you’ve ever noticed numbers printed on the inside of your glasses (like 49 ▢ 22 – 150) and wondered what they mean, you’re not alone. These numbers represent your eyeglass frame dimensions fit guide, and understanding them is key to finding eyewear that fits your face perfectly.
In this guide, we’ll help you check your eye frame size, explain each measurement in detail, and help you pick the perfect fit based on your face shape and frame size.
What Are Eyeglass Frame Dimensions?
Eyeglass frame dimensions fit guide include lens width, bridge width, and temple length. These three numbers give you a complete idea of how the frame will fit on your face.
Example: 49 ▢ 22 – 150
- Lens Width – 49mm
- Bridge Width – 22mm
- Temple Length – 150mm
This format is a universal standard, and understanding it helps you choose glasses that match your face width, offer comfort, and sit properly on your nose and ears.
How to Check Eye Frame Size
To check your eye frame size, simply look at the inside of your current glasses’ arm. You’ll see a series of three numbers separated by spaces or symbols. Each number reflects:
- Lens Width: The horizontal diameter of one lens (typically 40mm–60mm)
- Bridge Width: The distance between the two lenses, sitting over your nose (usually 14mm–24mm)
- Temple Length: The length of the arms, extending behind your ears (generally 120mm–150mm)
You can use these measurements to compare and find your perfect fit with new frames online or in-store.
Understanding Frame Width vs. Face Width
Frame width is the total horizontal span of the glasses. It should align with your face width for both comfort and aesthetics.
- Too wide? Glasses will slip down your nose.
- Too narrow? They’ll press into your temples.
Refer to a frame size chart for glasses to determine your size:
| Face Size | Lens Width |
|---|---|
| Small Face | Under 50mm |
| Medium Face | 51mm to 54mm |
| Large Face | 55mm+ |
Key Measurements Explained
Lens Width
Determines how wide each lens is. Critical for peripheral vision and style.
Bridge Width
Crucial for nose fit and weight distribution. Low bridge fit options are ideal for flatter nose bridges.
Temple Length
Impacts how securely the glasses sit on your ears. It’s important for active lifestyles.
Lens Height
Often overlooked, lens height affects bifocals, progressive lenses, and sunglasses coverage.
How to Measure Glasses Size at Home
If you don’t have your old pair, you can measure glasses size manually:
- Use a millimeter ruler.
- Measure across the lens, bridge, and temple.
- Refer to a frame measurement guide for comparison.
Tip: Always account for frame material—plastic frames fit tighter than metal ones.
Glasses Style and Fit Go Together
Fashion meets function with the right frame size. Oversized glasses may look stylish but can overwhelm smaller faces. Likewise, under-sized frames can restrict vision or feel tight.
At EyeMantra Optical, we combine fit and performance by offering frames tailored for your measurements and style preferences.
Backed by EyeMantra Hospital Expert
EyeMantra Optical is proud to be a part of EyeMantra Hospital, a leading eye care institution in India. Our connection ensures that every frame we recommend is not only stylish but also medically appropriate. We offer complete eye exams, prescription accuracy, and guidance on frame dimensions to ensure optimal visual health and comfort.
Final Thoughts: Find Your Perfect Eyeglass Frame Size
Understanding your eyeglass frame dimensions is the first step toward better vision and long-lasting comfort. Whether you’re shopping online or visiting EyeMantra stores in Delhi, Noida, Gurgaon, or Ghaziabad, knowing your lens width, bridge width, and temple length makes all the difference.
With EyeMantra Optical’s professional guidance, you’ll always find the perfect fit for your face, lifestyle, and prescription needs.Choosing the right eyeglass frame isn’t just about style—it’s about fit, comfort, and function. If you’ve ever noticed numbers printed on the inside of your glasses (like 49 ▢ 21 – 145) and wondered what they mean, you’re not alone. These numbers represent your eyeglass frame dimensions, and understanding them is key to finding eyewear that fits your face perfectly.
In this guide, we’ll help you check your eye frame size, explain each measurement in detail, and help you pick the perfect fit based on your face shape and frame size.