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Only 5 left in stock
Rectangle Blue Light Blocking Glasses – UF3909
£14.50 GBP
SKU UF3909
Specification
| Specification | Description |
|---|---|
| Brand | UltraFocus – UF3909 |
| Gender | Unisex |
| Frame Colour Options | Bright Black / Translucent Tortoiseshell / Pattern Orange / Translucent / Translucent Brown / Gradient Grey / Gradient Brown / Gradient Pink / Gradient Coffee |
| Lens Options | - Standard Anti-Blue Lens – Acrylic, HMC Blue Coating - Premium Anti-Blue Lens – Resin, HMC Blue Coating - Enhanced Anti-Blue Lens – Resin, Double Blocking Rate, Gaming-Optimized More Information |
| Material | High-Quality TR Plastic (Durable, Lightweight) |
| Lens Type | Blue Light Blocking (Non-Prescription) |
| Shape | Rectangle |
| Type | Full Rim |
| Size | Wide (50☐19-148) |
| Weight | 34g |
| Spring Hinge | Yes |
| Case | Included – One case per glasses purchase |
| Authenticity | 100% Authentic – Supplied by UltraFocus |
Measurement
| Measurement | Size |
|---|---|
| Lens Width | 50 mm |
| Bridge Width | 19 mm |
| Temple Length | 148 mm |
Frame Description
The UltraFocus Rectangle Blue Light Blocking Glasses UF3909 deliver a sleek rectangular frame combined with advanced eye protection technology. Crafted from durable TR plastic with spring hinges, these frames ensure long-lasting comfort and flexibility.
Available in nine stylish finishes – including bold gradients, translucent tones, and classic solid colours – the UF3909 collection is versatile enough to match both professional and casual looks.
Choose from three lens upgrade options: standard for everyday use, premium for sharper clarity, or enhanced gaming-ready lenses with double the blue light blocking performance.
Why You’ll Love Them
✔ Sleek Rectangle Design – A sharp, modern silhouette for daily wear
✔ Screen Protection – Reduces digital eye strain and harmful blue light exposure
✔ Custom Lens Options – Standard, Premium, or Gaming-Optimized Enhanced Lenses
✔ Durable Build – TR plastic with spring hinges for flexibility and comfort
✔ Unisex Style – Designed to suit both men and women
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