Product Size Information
Here are the key measurements for the eyewear you’ve selected.
*If the product is available in multiple sizes, please choose your size on the product page to view the exact measurements for that size.
| Size* 51 |
|
| Horizontal Lens Measurement, A: | 51 |
| Vertical Lens Measurement, B: | 46 |
| Bridge / Distance Between Lenses: | 18 |
| Effective Lens Diameter, ED: | 54 |
| Temple Length: | 145 |
(All measurements are in millimeters)
- Bridge Width
- Horizontal Lens Measurement
- Vertical Lens Measurement
- Temple Length
- Effective Lens Diameter
Ray-Ban RX7178D Eyeglasses | Size 51
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These Ray-Ban RX7178D Eyeglasses combine style and functionality for a comfortable and fashionable eyewear option. With their durable frame and high-quality lenses, these glasses provide clear vision and protection. Perfect for daily wear or as a stylish accessory, these eyeglasses are a must-have for any modern individual.
Suitable for Driving and Road use
Category Eyeglasses
Age Group Adult
Gender Men,Women
Shape Oval
Front Material Injected
Temple Material Metal
Fit Low Bridge Fit
Fitting Regular
Rim Type Full-Rim
Face Shape Oval, Heart, Square
Prescription Ready
- The depth of the lens is suitable for regular corridor progressive lenses and office lenses.
- Panto lens shape fits all kinds of lens powers and materials. However, once worn, if the pantoscopic angle exceeds 8°, personalized lenses are recommended.
- Thin acetate temple tips are easy to adjust.
- Metal pad arms are easily adjusted.
- Avoid heating nylon fiber frames during the mounting process.
Optician Tips
Frontal
Temple
| Size* 51 |
|
| Horizontal Lens Measurement, A: | 51 |
| Vertical Lens Measurement, B: | 46 |
| Bridge / Distance Between Lenses: | 18 |
| Effective Lens Diameter, ED: | 54 |
| Temple Length: | 145 |
*All of these measurements are in millimeters
We Pay Shipping on all orders over $99 in the USA
Canada 10-20 business days
U.K/International up to 14 business days
If, for any reason, you are not completely satisfied with your order, you may return it within the first 30 days*.
*Limitations apply
Please note
Prescription lenses will add an additional


















