Specifications: 1.61 Aspheric No Line Bifocal Photochromic Lenses
These lenses have an SPH Range -6.00 to -6.75 and +6.00 to +6.75
Material: Lenses are crafted using an M-8 CR-39 (Columbia Resin 39), a plastic polymer commonly used in the manufacture of eyeglass lenses with UV400 Coating that meets ANSI standards. The surface of this lens is resistant to scratches, most solvents, and everyday wear.
Coating: AR/HMC/AS/UV400
Color: Brown
These lenses are often referred to as Mid Index Thin or Light Lenses and are a blend of superior optics with their design which makes them a good lens for stronger prescriptions.
Photochromic lenses are eyeglass lenses that are clear (or nearly clear) indoors and darken automatically when exposed to sunlight. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of the sun's harmful UVA and UVB rays. It's a good idea to consider photochromic lenses for children's eyewear as well as for eyeglasses for adults Because a person's lifetime exposure to sunlight and UV radiation has been associated with cataracts later in life.
Spheric lenses have a single curve in their design, while aspheric lenses offer varying deflection. This unique design make lenses thinner and create an over all flat surface making them esthetically pleasing because they prevent magnifcation of your eyes.
Bifocal lenses are those which contain two different prescriptions. One in the upper area of the lens that allows vision at a distance while the bottom prescription has the additional power needed for vision at a close up range. The resulting vision is clear at both far and near with one pair of glasses.
They are not polarized.
For accurate ordering of lenses please contact us via our customer service email at info@fuzweb.com
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