KNIGHT HORSE KN S10153 KN-S-10153 Matte-Black Large Square Full Rim UV Sunglasses

Know Our Lenses

Non-prescription lenses and Readers

Select “Single-vision prescription” when adding a frame to your cart, and at checkout you’ll have the option to select lenses that have no prescription at all, or lenses that offer simple magnification (like the ones you get off the spinny rack at the pharmacy). They both come with all the same protective treatments as prescription lenses.

Included as per the Lens Selection

Scratch-resistant coating

Just what it sounds like! (Add a protective layer of scratch resistant coating)

Anti-reflective coating

This coating does double duty: It eases eye strain caused by reflections and also eliminates any glare from your lenses in photos.

Superhydrophobic coating

“Hydrophobic” describes something that does not like water. We treat our lenses with superhydrophobic coatings, which repel moisture to help prevent smudging. (Because smudges are the worst.)

UV protection

Our lenses block 100% of UVA and UVB rays for superior eyeball health. (Protect those peepers.)

Lenses with benefits 

Our non-prescription sun lenses are crafted from CR-39, a polymer that holds color beautifully and hits that sweet spot of lightweight and durable. 

All of our sun lenses block 100% of UVA and UVB rays for A+ eyeball health.

Lens treatments

 Scratch-resistant coating: 

Just what it sounds like! (Add a protective layer of scratch resistant coating)

Polarization:

Light rays reflecting off pavement, snow, or water can impair your vision. The polarized filter in many of our sun lenses reduces this glare—and that filter comes securely encased in your lenses so it won’t wear off over time. (Any sunglasses marked as “including polarized lenses” come with this treatment at no additional cost.)

The Lensy Promise

WE BELIEVE SELF EXPRESSION STARTS WITH YOUR FACE. We take extreme pride in the quality of the eyeglasses we supply, the attention to our customers and the simplicity of our order processes. With our reputation for Quality, leaves no doubt that The Frame Store is the safest, best and cheapest option available for buying eyeglasses online. Without question, our eyewear is second to none.

Before your order is dispatched, and to ensure you will be over the moon with your new glasses, we take a few moments to check your glasses are completed to the best possible standard.

1). Frame Alignment

We check that the frame is correctly set up and the arms are not out of alignment. On occasion frames can be slightly misaligned due to the installation of prescription lenses, but this is rectified before being packaged and shipped.

2). Nose Pad Alignment

We check that the nose pads are securely attached and positioned. If the positioning is not right for you they can be gently adjusted to suit.

3). Temple Tip Adjustment

We check that the ends of the arms are correctly positioned. As above, the temple tips can be gently adjusted to suit you.

4). Overall Lens Shape & Symmetry

We check the lenses are the correct shape for the frame and are both symmetrical.

5). Lens Fitting

Lenses should fit snug in the frame, too loose and they will rattle in the frame or worse, fall out. If they're too tight they can distort the frame. As our lab machinery is incredibly accurate 99.99% of lenses are fitted correctly.

6). Treatments & Coatings

We check that any treatments and coatings have been applied correctly.

7). Overall Cosmetic Appearance

We have one final check of your glasses to ensure they're cosmetically pleasing and to make any final adjustments.

And finally...

As we take great pride in our work and want to ensure your glasses have the best possible finish, if your glasses do not pass our strict quality check we will remake your glasses.