FRAME SIZE (MM) 50 20 48 145 Frame size: Medium · View Size Guide
Take a quick 30-second face scan — we'll show this frame on your face and get your exact fit.
Try Frame on Your FaceDiscover contemporary geometric styling with the Wren Round Polygon Eyeglasses — Clear Silver. Designed with a distinctive round-polygon silhouette, this frame blends the softer appearance of rounded eyewear with subtle angular definition for a modern and refined optical look.
The sophisticated Clear Silver finish gives the Wren frame a clean and versatile appearance that works effortlessly across professional, casual, and fashion-forward wardrobes. Its full-rim construction provides a defined frame presence while maintaining an elegant overall profile.
The Wren Round Polygon Eyeglasses — Clear Silver can be paired with suitable prescription lenses according to your individual vision requirements.
The Clear Silver finish gives the Wren frame a sophisticated and understated character. It works especially well for wearers who prefer eyewear that adds definition to the face without overpowering their overall appearance.
The combination of a rounded polygon silhouette and metallic-inspired Clear Silver finish makes this frame an adaptable choice for both contemporary and classic wardrobes.
The Wren frame is designed for customers who want something more distinctive than a traditional round eyeglass frame. Its polygon-inspired contours introduce subtle geometric character while retaining the approachable appearance of a rounded silhouette.
The Clear Silver finish further enhances its versatility, allowing the frame to complement a wide range of clothing colors and personal styles. It can transition naturally from work and study to casual outings and formal occasions.
With a medium-fit profile and streamlined full-rim construction, the Wren frame is designed for regular optical use. Its balanced styling makes it suitable for extended periods of work, reading, study, screen use, and everyday activities.
Pair the Wren Round Polygon Eyeglasses with a lens option suited to your prescription and lifestyle requirements. Depending on your needs, compatible options may include single vision, bifocal, progressive, blue-light, photochromic, anti-glare, and other suitable optical lenses.
Nations Optics brings together contemporary eyewear design and practical optical solutions for customers shopping online. The Wren Round Polygon Eyeglasses — Clear Silver are designed for customers looking for a distinctive geometric frame that remains versatile enough for everyday prescription use.
Select the Clear Silver Wren frame and personalize it with the lens option that best matches your prescription, lifestyle, and visual requirements.
| Color | Silver |
|---|---|
| Glasses Size | Medium |
| Eyewear Type | Full Rim |
| Eyewear Shape | Round |
| Front Rim Material | Carbon Fiber + Titanium |
| Temple Material | Acetate + Metal |
| Size In MM | 50-20-48-145 Size Guide |
| Est. Wt. Grams(excl. Glasses) | 16.48 |
Rimless frames require holes drilled directly into the lens to attach the frame. Regular lenses can easily crack or shatter at these drill points, which could be unsafe for your eyes.
Polycarbonate lenses are 10x more impact resistant than standard lenses — they won't crack during drilling or from accidental drops. They're virtually unbreakable and lightweight.
We use them for rimless frames purely for your safety and lens longevity — so you never have to worry about cracked or broken lenses.
Frame quality
Every frame listed on our website passes a thorough quality check before it goes live. We inspect, measure, and verify each model — so the specs you see on the product page are exactly the specs you receive.
What we check on every frame
Hinges are tested for flex strength and snap-back precision. Only frames meeting minimum flex cycle standards are listed.
Flex testedNose pads are checked for material finish, grip texture, and secure attachment — ensuring all-day comfort without slipping.
Comfort verifiedMetal frames are verified for alloy grade, finish uniformity, and resistance to corrosion and bending under normal use.
Grade verifiedSheet frames are inspected for surface clarity, colour consistency, and resistance to warping or surface cracking.
Material inspectedLens width, bridge width, and temple length are physically measured in mm and verified against the product page listing.
mm accurateEach frame's weight is measured on a precision scale and listed on the product page — so you know exactly what to expect.
Gram accurateIf you receive a frame that does not match the listed specifications — in material, size, or weight — we will replace it or refund you in full within 10 days of delivery. No arguments, no hassle.
Frequently asked
Rimless eyewear
Yes — and it is easier than you think. Nations Optics offers a free custom lens shape selector on every polycarbonate lens product page, built specifically for rimless frame wearers.
Rimless frames require holes to be drilled directly into the lens to hold the frame in place. Standard lens materials can crack or shatter at these drill points — which is why Nations Optics exclusively uses polycarbonate lenses for all rimless frames. Polycarbonate is 10x more impact resistant than regular lenses, virtually unbreakable, and handles precision drilling without weakening — keeping your eyes safe and your lenses lasting longer.
When you order a polycarbonate lens on any product page, you will see a "Choose Lens Shape" button. Select the shape that matches your rimless frame — Aviator, Butterfly, Rectangular, Oval, Square, and more — and our team will precision-cut your lenses to fit that exact shape. If your order also includes a rimless frame from our collection, the same shape is automatically applied and fitted for you.
Why polycarbonate only
Rimless frames require drilling directly into the lens. Only polycarbonate can handle this without cracking — keeping your lenses safe and durable.
Where to find it
On every polycarbonate lens product page, tap "+ Choose Lens Shape" before adding to cart. Pick your shape and we handle the rest.
No extra charge
Custom lens shape cutting is included at no additional cost. The price you see is the price you pay — shape selection is completely free.
Select your shape on the product page. If your order includes a rimless frame, the same shape is precision-cut and fitted directly into your frame before dispatch — all included in your order price.