The Chashma Ottica Men's Semi Rim Square Tr 90 Alloy Sport Eyeglasses 6177 brings disciplined architectural proportion to everyday prescription wear. Crafted from precision metal alloy, Model 6177 balances a 146 mm (5.75 in) overall span with a 56 mm lens aperture and 17 mm bridge, keeping the silhouette poised and feather-light from morning to evening.
Offered across 3 curated colorways (Gray, Brown, Black), this full-rim square chassis accommodates single-vision, progressive, blue-light, and high-index corrective lenses while preserving crisp edge alignment along the 139 mm (5.47 in) temples.
Comparing the 139 mm temple length and 146 mm front geometry of the Chashma Ottica 6177 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 6177: Semi-Rimless square architecture (56-17-139 mm) in featherlight tr90 polymer and optical metal alloy, 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