BOGO Free + 30% Off Lenses Code: BOGO30
BOGO Free + 30% Off Lenses Code: BOGO30
Square Clear Eyeglasses - FP2025
70 Reviews
£24.12
BOGO Free + 30% Off Lenses
Get Coupons
Color: Clear
Lens Type:
Free Shipping over $69 30-Day Free Return & Exchange 365-Day Frame Guarantee How to Choose the Right Frame Size
Selecting the right eyeglass size ensures comfort, proper fit, and optimal vision.
Here's a guide to help you find the perfect match:
Here's a guide to help you find the perfect match:
Key Eyeglass Measurements:
Standard Size
- Frame Width: Total width of the frame, including the lenses and bridge.
- Small: Frame width ≤ 135mm.
- Medium: Frame width 136-140mm.
- Large: Frame width ≥ 141mm.
Other Useful Measurements
- Lens Width: Width of a single lens (e.g., 50mm).
- Bridge Width: Distance between the lenses (e.g., 18mm).
- Temple Width: Length of the arms that rest behind your ears (e.g., 140mm).
If You Already Have Glasses
Check Existing Frames:
Look for numbers printed on the inside of the temple arms or bridge (e.g., "50-18-140" =
lens width, bridge width, temple length).
lens width, bridge width, temple length).
Use the measurements to find
similarly sized frames:
similarly sized frames:
Find My Fit
If You Already Have Glasses
Measure Your Face
- Pupillary Distance (PD): Use a ruler or an app to measure the distance between your pupils. Most adults have a PD of 54–74mm.
- Face Width: Measure the widest part of your face (typically across the cheekbones). Compare these to frame dimensions (e.g., a narrow face suits smaller lens widths).
Try Before You Buy
- Use our try-on at home program.
- Use virtual try-on tools on our website.
Pro Tips
- Comfort Check: Frames shouldn't pinch your nose or slide down. The temples should rest lightly on your ears.
- Adjustments: Opt for adjustable nose pads or flexible temples for a customized fit.
- Frame Shape: Understanding your face shape is essential when choosing glasses, as the right frames can enhance your features and create balance. Use our face shape detector to identify Your face shape!
Frame Width
147 mm
Lens Width
53 mm
Bridge
19 mm
Lens Height
48 mm
Temple Length 143 mm
Diagonal 57 mm
Show in Inches
Joni eyeglasses are stylish and sleek offering a bold crystal frame adorned with studded accents and squared lenses. Its timeless design is comfortable, lightweight and suitable for men and women.
OUR RECOMMENDATION:
A classic wayframe shape will fit most face shapes! However, these will look especially stylish on those with round, diamond and oval shaped faces. Of course, you know yourself best, so if you pick these, we're positive you can rock them! Styles: Oversized, Vintage, Nerd.
Face Shape Recommendation
The Joni eyeglasses in clear, with a full square and horn frame, are perfect for round, heart, and oval face shapes. Try our free face shape detector to find your perfect fit.
Round
Square
Oval
Heart
Oblong
Lens Types
Blue Light Blocking
Day and night protection to increase your eyes comfort.
Transitions
Lenses darken when outdoors and return back to clear when indoors.
Sunglasses
Large selections of stylish and functional prescription sunglasses.
Progressive
A smooth transition from distance through intermediate to near.
Customer Reviews (70)
4.9
Sign In
Create Account 
Sign in with email
Or
Sign in with
Similar Styles
