Transition effortlessly from indoor prescription clarity to outdoor glare protection with the Chashma Square Acetate Clip-On Eyeglasses, pairing a classic full-rim optical frame with a custom-fitted polarized sun clip-on.
Available in five colorways (C2 Charcoal Gray, C1 Glossy Black, C5 Tortoise Brown, C3 Royal Blue, and C6 Olive Gray), the frame spans a 140 mm width with 56 mm x 39 mm lenses, a 17 mm bridge, and 140 mm temples.
Built with a 140 mm front width, a 17 mm contoured keyhole bridge, and 140 mm temples, this 2-in-1 optical system delivers crisp indoor vision and instant outdoor UV and glare defense.
Review the official factory sizing diagram below to compare the measurements of the Chashma Clip-On Square against your current eyewear:
Official factory sizing chart for Chashma Square Acetate Clip-On Eyeglasses: 140 mm frame width, 56 mm lens width, 39 mm lens height, 17 mm nose bridge, and 140 mm temple length.
Need assistance selecting prescription lenses or verifying pupillary distance (PD) compatibility for the Chashma Clip-On Square? 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 Square Clip-On — Seamless Indoor Prescription Clarity and Outdoor Polarized Comfort.
Comparing the 140 mm temple length and 140 mm front geometry of the Chashma Sunglasses 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 Sunglasses: Full-Rim square architecture (56-17-140 mm) in hand-polished cellulose acetate, 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