Guess GU5218 — Eyeglasses Round
The Guess GU5218 is a unisex round optical frame in black acetate, presented by Eyewearista.
Design & materials
Acetate is valued for its depth of colour and its comfort, and an optician can adjust it for a precise fit. A full rim surrounds the lenses. Spring hinges add flexibility and comfort.
Lenses
This optical frame is designed to be fitted with prescription lenses by an optician. Supplied with demonstration lenses, to be replaced by your prescription.
Size & fit
51-18-140 means 51 mm lens width, 18 mm bridge and 140 mm temples — a medium size. Compare these figures with a pair you already wear for the best fit. Total frame width 135 mm; lens height 44 mm.
Details
- Type: Eyeglasses
- Brand: Guess
- Gender: Unisex
- Shape: Round
- Material: Acetate
- Frame Color: Black
- Size: 51-18-140
- In the box: Branded case
- Reference: GU5218
- EAN: 0889214351593
About Guess
Founded in Los Angeles in 1981 by the Marciano brothers, Guess began as a denim label.
Why Eyewearista
Our certified opticians select, check and adjust every frame. Visit us by appointment at 54 rue au Pain, Saint-Germain-en-Laye, or book a home visit in Paris and the Paris region. Each pair is authentic, certified by its maker, and covered by a 2-year legal warranty.
Need advice on fit (bridge, width, shape) or lenses? Contact us: we’ll guide you just like in-store.








