Capture the essence of classic style with our "Tortoise Glasses" collection. Explore frames that seamlessly blend timeless patterns with modern design for a look that never goes out of fashion.
Syght® effectively block harmful blue light from digital screens, reducing eye strain and headaches while improving visual comfort. Enjoy better sleep and extended screen time without digital eye fatigue.
Versatile Blue Light Lens Options
Choose from crystal clear lenses for perfect color accuracy and zero compromise, or amber-tinted lenses for enhanced gaming performance and extra protection. Our lenses offer superior clarity tailored to your needs.
Durable and Comfortable Design
Our blue light blocking glasses are made with high-quality materials for long-lasting durability. Enjoy a lightweight, comfortable fit that you can wear all day without discomfort.
Don’t like ‘em? Send them back — no questions asked
Free Standard Shipping
Free worldwide shipping on orders over $70 at Syght
90-Day Warranty
Peace of Mind Guaranteed: Enjoy 90 days of worry-free protection
Great Support
Dedicated Team: Experience our exceptional customer care expertise
Frame Size Guide
Our frames are categorized based on the width of the frame front. To help you choose the right size for your comfort and style, please find the table below, which shows how we classify frame sizes based on the front width of the frame:
Frame Size
Front Width Range
Narrow
Below 130 mm
Medium
130 - 140 mm
Wide
Above 140 mm
Using this classification, along with the following methods, you can easily determine which frame size best suits your preferences and facial structure.
1. Know Your Current Frame Size
If you currently wear glasses, check the inner arm or bridge of your frames for numbers like "52-18-140". Here's what it means:
Lens Width (52): Indicates the width of each lens.
Bridge Size (18): Refers to the distance between the lenses.
Temple Length (140): Measures the length of the temple arm.
2. Measure Frame Width from Front Screw to Screw
To measure the frame width of your existing eyeglasses, locate the screws on the front of the frame near the hinges where the temples connect. Then, use a ruler or measuring tape to measure the distance horizontally between these screws. This measurement represents the width of your frames. Compare this width to our frame categories: narrow (below 130 mm), medium (130 - 140 mm), and wide (above 140 mm). Once you know your frame width, you can easily use our filter section to browse eyeglasses that match your preferred width category.
For more help finding your perfect pair of glasses, see our complete Size Guide.
All frame measurements can be found in the details tab on our product pages.
3. Using Debit/Credit Card
Did you know you could find out your frame size with your debit/credit cards too?
Interestingly, the standard width of the card can be compared to a medium (M) sized frame. Let’s see how. Place one edge of the card at the center of your nose & if:
The card width extends the tip of the eye; a small frame is what you need.
The other end of the card ends at the tip of your eye; a medium sized frame would fit you right.
If the edge of the card ends before your eye’s tip, you’ll need a (L) large-sized frame.
4. Use Virtual Try-On
Explore our virtual try-on feature to see how different frame sizes and styles look on your face. Upload a photo or use your device's camera to virtually try on glasses from the comfort of your home.
Eyewear Made Easy
Frames don't fit? Fear not! With our 30-Day Fit & Style Guarantee, you can return your frames, hassle-free.
Choosing a selection results in a full page refresh.
[split_t4nt][split_t4nt]Add to Wishlist[split_t4nt][split_t4nt]
Sort by: 
