Caldwell Executive Half-Rim Rectangle Eyeglasses
Caldwell Executive Half-Rim Rectangle Eyeglasses
Special Price ₹799 Regular Price ₹1,050
Caldwell Executive Half-Rim Rectangle Eyeglasses combine a structured rectangular profile with a sleek black metal front and contrasting grey temples. The refined half-rim construction delivers a professional, lightweight appearance suitable for office, business and everyday prescription wear.
FRAME SIZE (MM) 48 18 32 140 A - Lens Width B - Bridge Width C - Frame Height D - Temple Length
Availability:In stock
SKU specs-0599
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Try Frame on Your FaceElevate your everyday optical style with the Caldwell Executive Half-Rim Rectangle Eyeglasses by Nations Optics. Designed for men who prefer a sharp yet understated appearance, this frame combines a sleek black metal front with contrasting grey temples for a sophisticated two-tone finish.
The structured rectangular silhouette creates a clean, professional appearance without looking overly bulky. Its half-rim construction keeps the lower portion of the lens visually open, giving the frame a lighter and more streamlined character while maintaining a confident everyday look.
Frame Highlights
- Classic rectangular half-rim design
- Sleek black metal front
- Contrasting grey temples for subtle two-tone styling
- Clean executive-inspired appearance
- Lightweight metal construction
- Adjustable nose pads for improved comfort and positioning
- Standard hinge construction for dependable everyday use
- Suitable for professional and casual wardrobes
Professional Rectangular Styling
The rectangular lens shape gives the Caldwell frame a structured and confident character. The black front works naturally with formal shirts, business attire and smart-casual clothing, while the grey temples introduce a discreet contrast that keeps the overall design contemporary.
Comfort for Everyday Wear
The half-rim construction creates a visually lighter frame profile, making it well suited to extended daily wear. Adjustable nose pads help provide a more personalized fit, while the metal construction offers a practical balance of durability and refined styling.
Prescription Lens Compatibility
The Caldwell Executive Half-Rim Rectangle Eyeglasses are designed for prescription use. Depending on your prescription and selected lens option, they can be paired with suitable optical lenses for everyday vision correction.
- Single Vision prescription lenses
- Bifocal lenses
- Progressive lenses, where suitable for the frame and prescription
- Blue-light lens options
- Anti-glare and anti-reflective lens options
- Photochromic lens options, where compatible
For stronger prescriptions or specialized lens requirements, the final lens material and design should be selected according to your prescription and fitting requirements.
Perfect For
- Office professionals
- Business and formal occasions
- Daily prescription wear
- Computer and desk-based work
- College and professional environments
- Smart-casual everyday styling
Suitable Face Shapes
The structured rectangular profile works particularly well with oval, round and oblong face shapes. It can also complement heart-shaped and oval-square facial proportions depending on individual fit and preference.
Black Front with Grey Temple Contrast
The combination of a black front and grey temples creates a versatile two-tone aesthetic. The front maintains a classic professional appearance, while the grey temple detailing adds a subtle contemporary element without overpowering the overall design.
Why Choose the Caldwell Executive Half-Rim Eyeglasses?
Choose the Caldwell Executive Half-Rim Rectangle Eyeglasses when you want a frame that balances professional styling, everyday comfort and prescription flexibility. Its clean rectangular profile and restrained two-tone finish make it an easy addition to both formal and casual wardrobes.
Why Choose Nations Optics?
At Nations Optics, eyewear is designed around practical comfort, dependable optical functionality and contemporary styling. Pair this frame with the lens option that suits your prescription and everyday visual needs for a personalized eyewear solution.
| Color | Black |
|---|---|
| Glasses Size | Medium |
| Eyewear Type | Half Rim |
| Eyewear Shape | Rectangular |
| Front Rim Material | Carbon Fiber |
| Temple Material | Acetate |
| Size In MM | 48-18-32-140 Size Guide |
| Est. Wt. Grams(incl. Glasses) | 20.70 |
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Frequently Asked Questions for EyeFrames
Why does Nations Optics only provide polycarbonate lenses for rimless frames?
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.
What Is Covered Under the Nations Optics Frame Guarantee?
Frame quality
What is covered under the Nations Optics frame guarantee?
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 accurateOur frame guarantee
If 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
Questions about frame quality & guarantee
Can I choose a custom lens shape for my rimless eyewear?
Rimless eyewear
Can I choose a custom lens shape for my 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.
Precision-cut and fitted at no extra cost
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.
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