Heavy, dated sunglasses can become uncomfortable outdoors, while non-prescription lenses force you to choose between sun protection and clear vision. Sunoptic SS CP121 Prescription Sunglasses address both issues through a mixed-material frame built for daily use. The tortoise plastic front forms a soft cat-eye shape for practical coverage, while strong metal sides maintain a slim, stable profile.
Buy New Specs prepares the frame with precision-crafted 1.5 index tinted lenses matched to your prescription. Every base package also includes a protective case and cleaning cloth for clear outdoor vision, safe storage, and routine lens care. Your completed sunglasses are checked and delivered straight to your door.
This frame can be prepared for reading or long-distance vision. Tinted distance lenses support driving, commuting, and general outdoor viewing. If close work is your main requirement, our prescription reading glasses options can be adapted for books, menus and other near-vision tasks in bright settings.
For several viewing distances, prescription varifocal glasses provide a gradual transition between far, intermediate and near zones without a visible dividing line. If you prefer clearly separated areas, tinted lenses based on prescription bifocal glasses use distinct distance and reading sections. We use your measurements to centre each zone accurately within the lens shape.
An anti-glare prescription glasses coating can reduce surface reflections where sunlight bounces from roads, windows or vehicles. A prescription glasses with blue light filter option can support people who regularly move between outdoor conditions and screen-based work. Our team can explain which combination suits your prescription and routine.
The soft cat eye shape provides a balanced field of view for driving, walking, and outdoor commuting. Its plastic front keeps the lenses firmly seated, while the metal arms maintain alignment between professional tasks and casual settings. For automatic tint adjustment as conditions change, compare this dedicated sunglass format with prescription glasses that react to light.
The construction combines qualities found in plastic frame prescription glasses and metal frame prescription glasses. You receive plastic coverage and colour definition with the slimmer temple profile of metal sides. For high-movement activities, sports prescription glasses may provide more specialised retention, while this frame is intended for secure daily outdoor use, travel and driving.
Its measured shape can suit people browsing men’s prescription glasses or women’s prescription glasses, because fit depends on frame dimensions, facial proportions and comfort. If you already own a suitable frame and only need new lenses, our reglazing prescription glasses service offers a separate way to update your visual correction.
Choose the frame and tinted lens type, then enter the details shown on your current optical prescription. These normally include sphere, cylinder, and axis values, where applicable, plus your pupillary distance. Varifocal and bifocal orders may require further measurements so each viewing zone sits correctly.
Upload a clear prescription copy during ordering or contact our team if you need help reading it. We check the submitted information before production and follow up when clarification is required. Buy New Specs provides nationwide delivery throughout Ireland, allowing the completed order to be sent directly to you.
Review the online return policy before ordering, particularly the terms for prescription lenses made to your individual requirements. Our customer support team can answer questions about lens selection, measurements, delivery, or returns before you confirm the order.
Buy New Specs selects reliable components and prepares lenses for long-lasting optical performance under real-world demands. Choosing the precise geometry of Sunoptic SS CP121 Prescription Sunglasses means investing in a comfortable, high-coverage piece of visual equipment for outdoor use, with a sturdy mixed-material structure designed to support consistent daily wear.
To browse the full collection or to order your Sunoptic SS CP121 Prescription Sunglasses today, visit buynewspecs.ie. If you need personalised advice or have a question about your prescription, reach out to our team at +353 1 554 9650 or email info@buynewspecs.ie.
| Eye Size | 51mm |
|---|---|
| Bridge Size | 17mm |
| Frame Height | 45mm |
|---|---|
| Side Arm | 145mm |
The best guide for you is to look at your current spectacles. The measurements in millimeters can usually be found on the inside of the frame, on the arm or on the nose bridge. They will look something like this: (example) - 46-20-135
If the measurements are worn away then a mm ruler can be used to measure your old glasses.
1st number - Lens width: Related to your eye size, and typically in the range of 46 (small) to 56 (large) (where the lens is)
2nd number - Bridge width: This is where you nose sits. Typically this is between 15 and 20.
3rd number - Side Length: 130 (short), 135 (medium) and 140 (long) (from lens to the end piece of your ear) We don't quote this number as a high percentage of frames are size 135
Delivery Rates – Republic of Ireland
Orders under €59
Standard Post (untracked): €5.50
Registered Post (tracked, signed, insured): €10.00
Orders over €59
Standard Post (untracked): €3.00
Registered Post (tracked, signed, insured): €7.50
Orders over €100
Free Registered Post (tracked, signed, insured) nationwide
Rest of the World
Signed/Tracked Delivery: €20.00 (flat rate; delivery times vary by destination)