Three-in-one optical versatility defines the Chashma 185761, pairing a featherlight rimless square pure titanium prescription chassis with both a dark polarized sun clip-on and a yellow night-driving anti-glare clip-on.
Offered in GRAY, Silver, and black, Model 185761 spans a 136 mm overall width with 55 mm x 35 mm lenses, an 18 mm bridge, and 145 mm flexible temples.
Built with a 136 mm front span, an 18 mm adjustable titanium pad bridge, and 145 mm ergonomic arms, the Chashma 185761 converts effortlessly from indoor prescription eyewear to outdoor sunglasses or night-driving glasses.
Review the official factory sizing diagram below to compare the measurements of the Chashma 185761 against your current eyewear:
Official factory sizing chart for Chashma Model 185761: 136 mm frame width, 55 mm lens width, 35 mm lens height, 18 mm nose bridge, and 145 mm temple length.
Need assistance selecting prescription lenses or verifying pupillary distance (PD) compatibility for the Chashma 185761? Contact our optical specialists at info@fuzweb.com or call +1 (778) 860-5467 — every order includes complimentary protective case, microfiber cloth, and USA shipping with all taxes included.
Chashma 185761 — Pure Titanium Rimless Freedom from Day to Night.
Comparing the 145 mm temple length and 140 mm front geometry of the Chashma 185761 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 185761: Rimless square architecture (55-18-145 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