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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.
Description
Longchamp LO171SN Sunglasses feature a metal round frame designed for women. Made in Vietnam, these sunglasses combine durable metal construction with a clean, modern design.
The LO171SN suits both casual and formal settings. Beverly Hills Eyewear guarantees authentic Longchamp products, including full brand accessories and defect-free condition.
Product Details:
- Style Name: LO171SN
- Designer: Longchamp
- Gender: Women
- Frame Style: Round
- Frame Material: Metal
- Country of Origin: Vietnam
All items are 100% authentic with original accessories. Beverly Hills Eyewear is a top North American distributor of designer eyewear at competitive prices.