Size = lens width – bridge – temple length, in mm (e.g. 50-23-145). Lens width is the number to match with your current frames.
Eyewear Size Guide
Understanding your eyewear measurements ensures a proper, comfortable fit. Most frames list their measurements inside the arm in this format:
50 ▢ 18 – 140
Lens Width ▢ Bridge Width – Temple Length (all in millimeters)
Eyeglass Measurement Breakdown
| Measurement | Description | Typical Range |
|---|---|---|
| Lens Width | Horizontal width of one lens | 48–55 mm |
| Bridge Width | Distance between the lenses | 16–22 mm |
| Temple Length | Length of the arm piece | 135–150 mm |
| Lens Height | Vertical height of the lens (important for sunglasses) | 30–45 mm |
| Frame Width | Total width across the front of the frame | 120–145 mm |
General Fit Recommendations
| Size | Lens Width | Bridge | Temple | Best For |
|---|---|---|---|---|
| Small | Under 49 mm | 16–18 mm | 135–140 mm | Narrow faces |
| Medium | 50–54 mm | 17–20 mm | 140–145 mm | Most adults |
| Large | 55-59 mm | 18–22 mm | 145–150 mm | Wider faces |
| Oversize | Over 60 mm | 18–22 mm | 145–150 mm | Wider faces |
If you need help selecting the perfect frame size, our team is always happy to assist.
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Description
Chesterfield CH 21/S Sunglasses feature a sleek rectangular design crafted from lightweight plastic for comfort and durability. Designed for men, they deliver reliable UV protection for various settings.
The clean lines and subtle details provide versatility, blending modern design with classic quality. Precision construction ensures long-lasting performance.
Available at Beverly Hills Eyewear, these authentic sunglasses combine style and function without compromising value.
Key Features:
- Style Name: CH 21/S
- Designer: Chesterfield
- Gender: Men
- Frame Style: Rectangular
- Frame Material: Plastic
- Made in China
Description
Chesterfield CH 21/S Sunglasses feature a sleek rectangular design crafted from lightweight plastic for comfort and durability. Designed for men, they deliver reliable UV protection for various settings.
The clean lines and subtle details provide versatility, blending modern design with classic quality. Precision construction ensures long-lasting performance.
Available at Beverly Hills Eyewear, these authentic sunglasses combine style and function without compromising value.
Key Features:
- Style Name: CH 21/S
- Designer: Chesterfield
- Gender: Men
- Frame Style: Rectangular
- Frame Material: Plastic
- Made in China