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30% off Glasses, Code: labor30
30% off Frames + 20% off Photochromic Lens
Code: flash20
*Discount items and accessories are excluded.
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Upgrade your vision with tax-free dollars. We accept HSA/FSA for all prescription eyewear—from stylish daily frames to high-performance sports goggles.
⚠️ Year-End Reminder: Most FSA funds expire on December 31st. Don't let your benefits go to waste!
Our 30-Day Trial period begins from the moment you receive the product, giving our valued customers the opportunity to make the most of it. Should you encounter any problems, be it with receiving incorrect items, damaged goods, or if you're unsatisfied with the style or size, don't hesitate to get in touch with our dedicated customer service. We can be reached via email at service@sllac.com, and rest assured, we'll do our best to respond promptly within 1-2 business days and provide you with the assistance you need.
Customers will enjoy a 12-month warranty (12 months after receiving the products), covering any possible defect in materials and workmanship. This warranty does not cover damage caused by accidents, negligence, or improper care for lenses like scratches. For dislike, size issue, uncomfortable prescription, please contact Sllac Customer Service within 14 days after receiving the products. Otherwise, issues will not be accepted for more than 14 days.
Adjustable Nose Pads
Anti-Scratch lens coatings
Not sure about your size? Size Guide >
Diodes-B frames are a solid choice for round and oval face shapes. Their defined angles add balance and structure—making them a go-to option for everyday wear with a modern edge.
*Based on lenses coplexity, it may take longer time to produce.
*Shipping may take longer due to high demand and expanded safety measures in our distribution centers
Absolutely horrible experience with SLLAC. I paid extra for 1.67 high-index lenses specifically because your website/support pushed the idea of thinner, more aesthetic lenses for a strong prescription. The lenses arrived visibly sticking out past the frame, and instead of taking responsibility for the misleading expectation they created, customer service repeatedly gave me the same generic explanation that “high-index lenses can still have thickness.”
I KNOW high-index lenses don’t magically become paper-thin. That was never the issue. The issue is that I followed YOUR recommendation and paid extra for the upgraded material, only to receive glasses with lenses visibly protruding from the frame.
What makes this worse is how they handled the complaint. Instead of actually addressing the fact that the result did not match what was represented, they kept repeating the same explanation as if I didn’t understand how prescription lenses work. Then, when I asked for a reasonable solution, they refused to remake them with 1.74 unless I paid AGAIN, offering only a partial discount.
So essentially: pay extra for the “thinner” option, receive lenses sticking out of the frame, complain about it, and then get told that thickness is normal and YOU need to pay more to fix it.
I would not recommend SLLAC, especially for anyone with a strong prescription. If you care about how your glasses actually look and fit, I would seriously consider spending your money somewhere else.
We’re sorry to hear that the finished glasses did not meet your expectations, and we understand why you’re disappointed, especially after choosing 1.67 high-index lenses specifically to reduce the appearance of lens thickness.
For a strong prescription such as yours (-8.50 with astigmatism), a high-index material can help reduce edge thickness compared with a standard lens material. However, the final thickness and how much of the lens edge is visible also depend on factors such as the frame’s size and shape, as well as the lens positioning and pupillary distance. With stronger prescriptions, especially in larger frames, some edge thickness or slight protrusion can still remain even with a higher-index material. Moving from 1.67 to 1.74 may provide some additional reduction, but it does not guarantee that the lenses will sit completely flush with the frame.
We also understand that your concern was not simply that high-index lenses can have some thickness. Your concern was that the finished result was not what you expected after paying extra for the 1.67 upgrade, and that our previous responses did not address that concern in a satisfactory way. We’re sorry that our communication came across as repetitive rather than helpful.
We’ve reviewed the photos you provided and appreciate you bringing this to our attention. We’d be happy to take another look at your order and see how we can better address the concerns you’ve experienced.
The glasses style is good, but the prescription is not the same as my usual that I put in.
Beautiful frames!
Very happy with these glasses. They came with a spare nose pads and a little screw driver which was a nice addition. The glasses also fot very well they are tight around my face but also comfortable. The only complaint I have is that there is a slight gap between the lences and the frame where dirt gets accumulated easily.
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