Frame Size Guide

Finding the right frame size is crucial for ensuring a comfortable and proper fit for your eyewear. At OPSIS Vision Care, we want to help you find the perfect frame size. Follow this guide to determine your frame size and select the ideal fit for your face shape.


Frame Measurements:

Eyewear frames are typically measured using three key dimensions:

a. Lens Width: The horizontal width of each lens, measured in millimeters (mm). It determines how wide the lenses will be on your face.


b. Bridge Width: The distance between the lenses, measured in mm. It determines how well the frame will sit on the bridge of your nose.


c. Temple Length: The length of the temple arms, measured in mm. It determines how the frame will fit around your ears.


Understanding Frame Sizes:

Frames are often labeled with a series of numbers that represent the measurements mentioned above. For example, a frame size may be represented as "50-18-140." In this case:

The lens width is 50 mm.

The bridge width is 18 mm.

The temple length is 140 mm.


Determine Your Frame Size:

To determine your frame size, you can follow these steps:

a. Lens Width: Measure the width of your current glasses or sunglasses by placing a ruler or measuring tape horizontally across the widest part of the lens. Note the measurement in mm.


b. Bridge Width: Measure the distance between the inner edges of the lenses, where they would sit on the bridge of your nose. Note the measurement in mm.


c. Temple Length: Measure the length of the temple arms, starting from the frame's hinge to the tip of the arm. Note the measurement in mm.


Choosing the Right Fit:

Once you have your measurements, compare them to the frame size options available on our website. Look for frames with similar measurements to ensure a comfortable fit. Keep in mind that different styles may have slight variations in fit, so consider your personal preferences as well.


Consider Your Face Shape:

While frame size is important, considering your face shape can further enhance your eyewear selection. Different face shapes suit different frame styles. Here are some general guidelines:


Round Face: Angular frames with sharp lines and rectangular or square shapes can help add definition and balance.

Oval Face: Most frame shapes complement an oval face. Experiment with different styles to find what suits your personal style.

Square Face: Round or oval frames can soften strong facial features and provide a contrasting look.

Heart Face: Frames with wider bottoms and narrower tops, such as aviators or cat-eye styles, can balance the wider forehead and narrower chin.

Diamond Face: Look for frames that accentuate the cheekbones, such as cat-eye or oval shapes.

Remember, these are just guidelines, and personal style and preference should also play a role in selecting the right frame.


Additional Assistance:

If you need further assistance in determining your frame size or selecting the perfect pair of eyewear, please don't hesitate to contact our customer support team. We are here to help you find the ideal fit and style to enhance your vision and complement your look.


Thank you for choosing OPSIS Vision Care. Start browsing our collection today and find the perfect frame size for your eyewear needs!