Minimalist silhouette meets structural resilience in the Chashma Ottica Men's Rimless Square Titanium Eyeglasses 520566. Precision-formed in pure titanium, Model 520566 refines the classic square profile into a balanced 140 mm (5.51 in) frame that sits naturally without pinching or forward slide.
With 54 mm wide by 34 mm tall lens apertures, a 17 mm bridge, and 145 mm temples across 3 distinct finishes (Silver with Blue, Gold with Brown, Gray Transparent), it provides optical technicians with a dependable mounting platform for custom prescription glazing.
Comparing the 145 mm temple length and 140 mm front geometry of the Chashma Ottica 520566 with a favorite pair you already wear is fast and easy. For expert sizing feedback or prescription inquiries, email info@fuzweb.com or call +1 (778) 860-5467.
Chashma Ottica 520566: Rimless square architecture (52-17-145 mm) in titanium, delivered with USA shipping and all import taxes included.
Real numbers, not promises — how long your order takes from the moment you place it to the moment it reaches your door.
Updated · August 8, 2026From the moment you place your order to the moment it is delivered, United States:
This is the complete window, lens making and shipping included — not just the shipping part. Ready-made frames without prescription lenses land at the short end of the range; prescription and custom lenses at the long end.
The window above is made of two parts. Making your glasses comes first, shipping second.
Add the two parts and you get the window at the top: ready-made frames 6 to 14 business days, prescription lenses 12 to 18 business days. Orders placed on a Saturday, Sunday or a public holiday start the next working day, which adds one.
Business days in transit after your order leaves us. Add the making time above to get the full window.
We may adjust these windows at any time without notice.
Real people answer — by e-mail or phone.
How to Order Lenses Read the FAQsinfo@fuzweb.com · Customer Care +1-778-860-5467