Premium Microfiber Cleaning Cloth:
Ultra-soft and densely woven to whisk away fingerprints, dust, and oil in a single swipe—no chemicals, no scratches, just crystal-clear vision every time.
Neoprene Carry Pouch:
Lightweight yet impact-absorbing protection that shields your eyewear from bumps, drops, and sudden rain, all while sliding easily into a pocket or handbag.
Precision 3-in-1 Eyewear Screwdriver:
Compact tool with flat, Phillips, and hex tips for effortless on-the-spot adjustments—because loose screws shouldn’t hold you back.
Adjustable Anti-Slip Eyewear Cord:
Silicone-grip loops keep your glasses secure during workouts, commutes, and weekend adventures, giving you total peace of mind on the move.
Complimentary Lens Upgrades:
Every frame ships with both anti-reflective and scratch-resistant coatings pre-applied, delivering sharper optics and long-lasting clarity—at absolutely no extra cost.
Can I Use My FSA / HSA?
Absolutely. You can pay with the debit card linked to your Flexible Spending Account (FSA) or Health Savings Account (HSA) when you check out. All prescription items—eyeglasses, Rx sunglasses, and any lens upgrades such as blue-light blocking, photochromic, or high-index—qualify. Non-prescription frames, accessories, gift cards, and shipping costs typically do not.
If you don’t have an FSA/HSA card handy, simply use a personal credit card and submit the itemized receipt we email you for quick reimbursement. Your order confirmation doubles as an invoice, but we’re happy to send a signed, detailed receipt on request. Remember: most FSA funds expire on December 31, so place your order in time to keep every tax-free dollar working for you.
Syght Gives Back
At Syght Glass, clear vision is only part of the story—we also believe in opening eyes to possibility. Through ongoing outreach programs, free-pair donations, and collaborative eye-health initiatives, we’ve already helped countless people gain the gift of sight. Every time our community chooses Syght, you fuel the work that brings prescription lenses, eye exams, and much-needed support to those who might otherwise go without. Thank you for looking good, seeing well, and sharing the view.
Available Lenses
Anti-Blue Light Lenses
In today’s digital world, we spend hours in front of screens—whether it’s smartphones, tablets, laptops, or TVs—often without realizing the strain it puts on our eyes. Prolonged exposure to blue light from these devices may lead to discomfort and fatigue.
Our anti-blue light lenses are specially designed to block and filter harmful blue light, offering extra protection for your eyes during work, study, or leisure. If you wear clear prescription lenses and spend long hours on digital devices, we highly recommend adding this protective option for greater comfort and peace of mind. Even if you don’t need prescription correction, you can still use these lenses purely for screen protection.
Single Vision Lenses
Single vision lenses have one consistent prescription across the entire lens surface, making them ideal for various everyday tasks—whether it’s reading, working on a computer, or seeing clearly at a distance.
If your prescription shows minus SPH values, you’re likely nearsighted and will benefit from distance glasses. On the other hand, plus SPH values usually indicate farsightedness, meaning you may need reading glasses.
For those who need help with both near and far vision, we suggest considering bifocal or progressive lenses to cover all distances seamlessly.
Progressive (Varifocal) Lenses
Our progressive lenses offer seamless vision correction for near, intermediate, and distance viewing—all within a single lens. Unlike bifocals, they have no visible dividing lines, allowing for a smooth transition between focal points.
They’re an ideal choice for people with presbyopia who want clear vision at every distance without the noticeable segments of traditional bifocal lenses. Progressive lenses combine practicality with a more modern, natural look.
Bifocal Lenses
Bifocal lenses help correct presbyopia by combining two distinct vision zones within a single lens. The upper portion is designed for clear distance vision, while the lower segment makes it easier to see objects up close.
These two areas are separated by a visible horizontal “D-shaped” line near the bottom of the lens. Bifocal lenses are a practical solution for those who need support for both near and far vision without switching between different pairs of glasses.
Photochromic (Transition) Lenses
Photochromic lenses, often known as Transition lenses, stay clear indoors and automatically darken when exposed to sunlight or UV rays. Indoors, they look like regular eyeglass lenses; outdoors, they transform to offer sun protection similar to tinted sunglasses.
These light-adaptive or variable-tint lenses provide comfortable vision by adjusting to changing light conditions, though the speed and depth of tint can vary depending on the weather and temperature.
Sunglass Lenses
Sunglass lenses help shield your eyes from bright sunlight and harmful high-energy visible (HEV) light, offering both protection and comfort. They’re available with classic solid tints, graduated tints, or darker polarised options.
All our sunglass lenses provide 100 % UV protection and are available in prescription form, so you can enjoy sharp, customised vision along with sun protection—perfect for everyday wear or bright outdoor conditions. On our website, you can turn any eyeglass frame into sunglasses, with or without prescription.
Absolutely love my glasses , great value for money, speedy delivery, comfy to wear and love the free glasses chain and repair keyring!
Would deffo order again and recommend to anyone.
I absolutely love my glasses and would recommend these glasses to anyone! They give “Cartier” but without the price tag! I got mine prescription so it took around 3 weeks to deliver. I have the black frames already in my cart ready to order! I’ve received so many compliments! They really are comfortable & can go with almost everything! 1000/10 highly recommend!
Love my new frames! Well-made, exactly as described. Only thing I would change is the clip on sunglasses from gold to silver since all metal on frames is silver.
Amaizing fit of the glasses everything is described clearly and its easy to find the ones that fit you, good quality lenses with perfect prescription that work idealy for someone who need prescription sunglasses, fast delivery with no issues, arrived in a sealed packaging with protection to ensure safety for your glasses. Would totally recommend and will definitely be coming back. Only thing they could add is a bit more frames.
This was my first experience ordering prescription glasses online, and I couldn't be happier.
From the very beginning, the process of submitting my prescription details and selecting my frames was smooth, professional, and far exceeded my expectations.
The delivery to the UK was prompt, and the glasses arrived on time. When I received them, I was delighted with the quality. They fit perfectly, suit my face very well, and the prescription is spot on.
My vision is crystal clear, and I am extremely pleased with my new glasses. I would highly recommend this service to anyone looking to buy quality eyewear online.
I'm very pleased with this purchase. The frame feels sturdy, well-built, and made from quality materials. The dimensions listed by the seller are accurate, which made it easy to choose the right size. As long as you compare the measurements with your own face before ordering, the fit should be exactly as expected.
The anti-reflective, blue light-filtering lenses have helped reduce eye strain during long hours in front of screens, making them comfortable for both work and everyday use.
I also appreciate that the browline design is closer to the original classic style rather than the Clubmaster look, giving the glasses a more authentic and refined appearance.
Overall, these glasses offer a great combination of quality, comfort, and style.
I would definitely recommend them to anyone looking for a well-made pair of blue light glasses.
Absolutely love them! This is my second pair from Sight Glasses, and I can honestly say the quality is consistently great. They’re comfortable, feel really well made, and have held up well with everyday use. I was so happy with my first pair that coming back for a second was an easy decision. Definitely recommend if you’re looking for good-quality glasses at a reasonable price!
I ordered the blue but it was out of stock. Noah was great and worked with me on selecting either a different colour Lume or different frame altogether. I got the Lume frame in Bronze instead. The frame is definitely wider than I would like for my face, and the lens height is too tall for me, but I knew that would be the case - it was just the closest I could find anywhere to what I wanted!
The blue blocking lenses are great, I got the yellow ones and they help a lot! Overall the glasses are good quality, lightweight, and comfortable. They aren't perfect for my face in particular but I'm happy with them!
Excellent glasses!
Very lightweight, stylish, and comfortable. They arrived exactly as ordered, and the prescription is perfect. I can see clearly and I’m very satisfied with my purchase. Highly recommended!
These custom Axiro progressive sunglasses are absolutely perfect for driving and worth every penny.
The wide peripheral vision makes checking side mirrors effortless, while the fully polarized lenses completely eliminate harsh road glare.
Switching focus between the distant road, dashboard, and phone navigation is incredibly smooth—highly recommended for anyone who drives for a living!
Super comfortable and great visibility
Really happy with my Titanova glasses. The high-clarity lenses completely eliminate annoying light reflections at night, and the distance vision is optimized.
Definitely worth it!
I was wary ordering spectacles online. However, the efficient process and professional website helped allay these fears, especially with the guide to fitting size and quality of how the information is conveyed. I ordered the multifocals without any frills and attached my prescription. I'd been looking for some frames like these for some time because my local stores don't stock them. They arrived in due course, in a quality case with a tool, neck cord and cloth. Finally, the quality of the lenses have exceeded my expectations. I see no reason why I shouldn't use Syght as my regular suppliers after this first purchase, not least because they offer discounts for continuing customers.
Absolutely great product and delivery. I have severe astigmatism and this was one of the only companies that could cater for it. Price was reasonable, style was good ans came relatively quickly. Will look to get more glasses there in the future.
I’m absolutely obsessed with my new Zivana frames in Petal Tortoise. Finding glasses that actually look high-end while serving a functional purpose is usually a struggle, but Syght Glass nailed it.
The Premium Transition Blue Blocker lenses are a total game changer for my daily routine. I spend hours in front of screens, and I’ve noticed a significant decrease in eye strain. It’s now easy to work with my laptop even at night. The transition to the Gray tint is seamless and fast. It’s so convenient not having to swap between optical glasses and sunglasses when I step outside.
I also grabbed the Black Spot Eyeglass Cords, which add such a chic, retro vibe to the look while keeping my investment safe. The quality of the "Premium" lens package is evident the moment you put them on. Crystal clear clarity with zero glare.
If you’re looking for eyewear that protects your eyes from blue light without sacrificing your aesthetic, the Zivana frames are it. I’ve already received so many compliments from my colleagues and friends about how stylish and functional my glasses look on me.
Thank you Syght Glass for making eye health look this damn good.
Very happy with my glasses. The frames are a little too massive for my face (a bit hard to see on the site), but that's okay since they are only for working at home. Will definitely be back!
Our frames are categorized based on the width of the frame front. To help you choose the right size for your comfort and style, please find the table below, which shows how we classify frame sizes based on the front width of the frame:
Frame Size
Front Width Range
Narrow
Below 130 mm
Medium
130 - 140 mm
Wide
Above 140 mm
Using this classification, along with the following methods, you can easily determine which frame size best suits your preferences and facial structure.
1. Know Your Current Frame Size
If you currently wear glasses, check the inner arm or bridge of your frames for numbers like "52-18-140". Here's what it means:
Lens Width (52): Indicates the width of each lens.
Bridge Size (18): Refers to the distance between the lenses.
Temple Length (140): Measures the length of the temple arm.
2. Measure Frame Width from Front Screw to Screw
To measure the frame width of your existing eyeglasses, locate the screws on the front of the frame near the hinges where the temples connect. Then, use a ruler or measuring tape to measure the distance horizontally between these screws. This measurement represents the width of your frames. Compare this width to our frame categories: narrow (below 130 mm), medium (130 - 140 mm), and wide (above 140 mm). Once you know your frame width, you can easily use our filter section to browse eyeglasses that match your preferred width category.
For more help finding your perfect pair of glasses, see our complete Size Guide.
All frame measurements can be found in the details tab on our product pages.
3. Using Debit/Credit Card
Did you know you could find out your frame size with your debit/credit cards too?
Interestingly, the standard width of the card can be compared to a medium (M) sized frame. Let’s see how. Place one edge of the card at the center of your nose & if:
The card width extends the tip of the eye; a small frame is what you need.
The other end of the card ends at the tip of your eye; a medium sized frame would fit you right.
If the edge of the card ends before your eye’s tip, you’ll need a (L) large-sized frame.
4. Use Virtual Try-On
Explore our virtual try-on feature to see how different frame sizes and styles look on your face. Upload a photo or use your device's camera to virtually try on glasses from the comfort of your home.
Eyewear Made Easy
Frames don't fit? Fear not! With our 30-Day Fit & Style Guarantee, you can return your frames, hassle-free.
Choosing a selection results in a full page refresh.
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Shipping Policy
Thank you for choosing our company for your eyewear needs! We know that you're excited to receive your pair of glasses, and we take pride in offering a variety of lens options to meet your unique prescription needs. Depending on your prescription and chosen shipping method at checkout, the estimated delivery time may vary. But don't worry, we've got you covered!
Check out our shipping and production timelines below for a general estimate of when your new glasses will arrive. Our team will keep you informed every step of the way and ensure that you receive your new glasses as quickly as possible. Plus, we have great news! We offer free standard shipping worldwide for all orders over $70 USD , so you can enjoy both quality eyewear and the convenience of free shipping.
Production Time:
Lens Type
Processing Time*
Non-Prescription Clear Glasses
2-4 Business Days
Photochromic (Transitions)
2-5 Business Days
Single Vision, Reading - Regular Rx
4-6 Business Days
Single Vision - Strong Rx
4-7 Business Days
Multifocal (Progressive)
5-7 Business Days
Prescription Sunglasses
5-7 Business Days
Production times are estimated and may occasionally vary by 2–3 business days due to quality checks or unexpected production adjustments, ensuring your glasses meet our quality standards.
Please note that shipping availability and estimated timeframes are subject to change. For the most up-to-date delivery information, please refer to the tracking information included in your shipping confirmation. United Kingdom orders to Northern Ireland may take additional time due to regional transit procedures.
Get it now, pay later
No fees, ever.
No impact on your credit score.
Payment options are offered by Affirm and are subject to an eligibility check and might not be available in all states.
