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Size Guide
Eyeglasses 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
Persol PO3166S Sunglasses blend Italian craftsmanship with timeless design. Crafted from premium metal, these round frames offer durability and refined style for men seeking everyday sophistication.
Ideal for both formal and casual occasions, the PO3166S delivers comfort and lasting quality. Its minimalist design highlights Persol’s dedication to superior materials and precise detailing.
Offered by Beverly Hills Eyewear alongside select European footwear and accessories, this model embodies authentic craftsmanship and modern elegance.
Persol PO3166S Metal Round Men’s Sunglasses
- Style Name: PO3166S
- Designer: Persol
- Gender: Men
- Frame Style: Round
- Frame Material: Metal
- Country of Origin: Italy
Description
Persol PO3166S Sunglasses blend Italian craftsmanship with timeless design. Crafted from premium metal, these round frames offer durability and refined style for men seeking everyday sophistication.
Ideal for both formal and casual occasions, the PO3166S delivers comfort and lasting quality. Its minimalist design highlights Persol’s dedication to superior materials and precise detailing.
Offered by Beverly Hills Eyewear alongside select European footwear and accessories, this model embodies authentic craftsmanship and modern elegance.
Persol PO3166S Metal Round Men’s Sunglasses
- Style Name: PO3166S
- Designer: Persol
- Gender: Men
- Frame Style: Round
- Frame Material: Metal
- Country of Origin: Italy
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This eyewear retailer offers authentic designer frames and sunglasses at competitive prices, often significantly lower than local optical shops. Customers appreciate the quality products and value pricing. While most report fast shipping and professional custo...