€12.90 Original price was: €12.90.€11.10Current price is: €11.10.
When ordering sunglasses online, getting the right lens width is crucial for a comfortable and stylish fit. Here’s a simple step-by-step guide to measuring your face and finding the perfect lens width:
Prepare for Measurement: Find a well-lit area with a mirror and grab a millimeter ruler or a tape measure. If you have an existing pair of sunglasses that fits you well, it can be helpful for comparison.
Measure Your Face Width: Start by measuring the width of your face. Place the millimeter ruler or tape measure across your face, from the top of one cheekbone to the top of the other. Make sure to follow the natural curve of your face, passing just above your nose. Note down this measurement as your face width.
Measure the Bridge Width: Next, measure the width of the bridge of your nose. Place the ruler at the start of one eyebrow arch, just above your nose, and measure across to the same point on the other side. This measurement will give you an idea of how wide the bridge of the sunglasses should be to fit comfortably on your nose.
Calculate Lens Width: To determine the right lens width, subtract the bridge width measurement from your face width. The resulting number will give you an approximate lens width for each eye. For example, if your face width is 140mm, and the bridge width is 20mm, then the lens width would be around 120mm (140mm – 20mm = 120mm).
Consider Face Shape and Style: While the calculated lens width is a good starting point, consider your face shape and personal style when choosing the final lens width. Different face shapes suit different lens widths and styles. For instance, oval faces often look great with a variety of lens widths, while round faces may benefit from more angular frames.
| Face Size (Temple to Temple Measurement) | Lens Width | Arm Length |
|---|---|---|
| Narrow (less than 129mm) | 50mm and under | 135mm – 140mm |
| Medium (130mm – 139mm) | 51mm – 55mm | 140mm – 145mm |
| Wide (over 139mm) | 56mm and above | 150mm or above |
| Nose Bridge Size | Bridge Measurement |
|---|---|
| Small | 14mm – 16mm |
| Medium | 17mm – 19mm |
| Wide | 20mm – 23mm |
Prescription Lenses
Systane Hydration eye drops by Alcon are advanced lubricating drops formulated to provide long-lasting hydration and relief from dry eye symptoms. They are designed to support surface healing of the eye while delivering enhanced moisture, making them suitable for everyday use and for contact lens wearers.
Systane Hydration eye drops are suitable for people experiencing dry, irritated, or red eyes, including those exposed to wind, cold weather, air conditioning, dust, or prolonged screen use. They are also ideal for contact lens wearers who need additional lubrication during the day.
Systane Hydration features a unique combination of HP-guar and hyaluronic acid, two polymers that work together to bind damaged cells on the corneal epithelium and improve hydration. This dual-polymer technology helps protect the eye surface, enhance lubrication, and support natural recovery of the ocular surface.
These eye drops may be used daily as needed to relieve symptoms of dry eye. Instil drops into the eye to moisturise and lubricate. They can be used while wearing disposable or extended-wear contact lenses. The bottle can be used for up to 3 months after opening. Always follow label directions.
| Product type | Lubricating eye drops |
|---|---|
| Hydration agents | Hyaluronic acid, HP-guar |
| Contact lens compatible | Yes |
| Use after opening | Up to 3 months |
| Pack size | 10 ml bottle |
| Manufacturer | Alcon |
Systane Hydration Lubricant Eye Drops is a sterile solution containing sodium hyaluronate, polyethylene glycol 400, propylene glycol, hydroxypropyl guar, sorbitol, aminomethyl propanol, boric acid, sodium borate, disodium EDTA, sodium citrate, potassium chloride, sodium chloride, and POLYQUAD® 0.001%.
For ocular use only.
Lubricating eye drops by Alcon formulated for long-lasting hydration and relief from dry eye symptoms. Suitable for contact lens wearers (follow label directions for use).



Systane Ultra – Preservative-free Eye Drops 10ml
Systane Hydration 10ml Eye Drops
ZEISS Cleaning Family Pack
€13.99
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Add extra peace of mind to your eyewear. Your item already includes a 2-year manufacturer warranty. This optional EyeWearThese Extended Product Warranty adds a 3rd year of cover for eligible manufacturing defects on the selected item.
Each claim is reviewed individually. The warranty applies per selected item and does not affect your statutory rights. Full terms apply.