Photochromic Glasses – Auto Darkening, UV400 & Blue Light Blocking
Photochromic Glasses – Auto Darkening, UV400 & Blue Light Blocking
Smart glasses that turn dark in sunlight and clear indoors. UV400 protection + optional blue light blocking. Available in prescription and non-prescription. Perfect for daily wear, driving, and screen use – designed for the British way of life.
One Pair. Two Modes.
Clear Inside, Dark Outside.
Smart photochromic lenses automatically adjust to sunlight.
No need to switch glasses. UV400 protection + anti‑blue light option – ideal for Britain’s changeable weather.
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Key Features
- ☀️ Auto Darkening in Sunlight
Lenses turn dark when exposed to UV – reverting to clear indoors, perfect for Britain’s sudden sunshine and cloudy spells. - 🛡️ UV400 Protection
Blocks 99%+ of harmful UVA/UVB rays – essential for bright British summers and crisp winter days. - 💻 Blue Light Blocking (Optional)
Reduces eye strain from phones, computers, and tablets – ideal for home working and daily screen use. - 👓 Prescription Available
From plano (no power) up to 400 degrees (in 50° steps) – suitable for most nearsighted needs. - 🕶️ Stylish Frame Colours
Black‑Gold, Black‑Silver – classic, versatile designs that complement any outfit, true to British understated style. - 💰 Unbeatable Value
Premium quality at a fraction of high-street optician prices – great value for discerning British shoppers.
Product Description
Tired of carrying two pairs of glasses – one for indoors and one for sun? Fed up with squinting in Britain’s unpredictable weather?
These Photochromic Glasses solve that problem.
They use intelligent light‑sensitive technology: clear or lightly tinted indoors, they automatically darken when you step outside into UV light. Go back inside? They fade clear again, seamlessly adapting to your day.
No lens swapping. No squinting. No hassle – just practical, stylish eyewear for modern British life.
Plus, you get UV400 protection to shield your eyes from sun damage, and an optional blue light filtering layer to reduce digital eye strain during long hours at the desk or on your devices.
Technical Specifications
| Specification | Details |
|---|---|
| Lens Type | Photochromic (light‑sensitive) |
| Indoor Color | Clear / very light tint |
| Outdoor Color | Smoke gray / dark (UV activated) |
| UV Protection | UV400 (99%+ UVA/UVB) |
| Blue Light Blocking | Available on plano (no prescription) models |
| Frame Colors | Black‑Gold, Black‑Silver |
| Frame Material | High‑quality TR90 / PC (lightweight, durable) |
| Lens Material | Optical grade PC / resin |
| Prescription Range | Plano, 100, 150, 200, 250, 300, 350, 400 degrees |
| Unisex | Yes |
Prescription Options
| Degree | Suggested Age | Stock |
|---|---|---|
| Plano (no power) – with blue light block | All ages | ✓ |
| 100° | Under 50 | ✓ |
| 150° | 50–54 | ✓ |
| 200° | 55–59 | ✓ |
| 250° | 60–64 | ✓ |
| 300° | 65–69 | ✓ |
| 350° | 70–74 | ✓ |
| 400° | 75+ | ✓ |
Note: Degree suggestions are general guidelines. Please confirm with your optician if unsure.
How It Works (3 Steps)
- Indoors / Night – Lenses stay clear, perfect for screens, reading, and normal daily vision.
- Step Outside – UV light triggers lenses to darken automatically within 30–60 seconds, adapting to Britain’s variable light conditions.
- Return Indoors – Lenses fade back to clear in 2–3 minutes, ensuring seamless transitions throughout your day.
Best Use Cases
- 🚗 Driving – Reduces glare from sunlight and headlights, ideal for British roads in all weathers.
- 💻 Office & Computer Work – Blue light option reduces eye fatigue during long workdays.
- ☀️ Outdoor Activities – Walking, hiking, beach trips, and sightseeing – perfect for Britain’s great outdoors.
- 📖 Reading – Clear indoors, with sun protection when reading al fresco.
- 👨👩👧👦 Daily Wear – One pair for all situations, embodying British practicality and style.
Customer Reviews
“Bought two pairs – one for driving, one for the office. Works perfectly. The auto‑tint is smooth and fast, ideal for Britain’s changeable weather.”
— James T. ⭐⭐⭐⭐⭐
“Unbelievable value for the price. UV protection works brilliantly on sunny British days, and the frame is stylish but understated.”
— Maria L. ⭐⭐⭐⭐⭐
“I have 200 degrees and chose the blue light version. My eyes feel much better after long screen hours – a must for anyone working from home.”
— David W. ⭐⭐⭐⭐⭐
Why Buy From Us?
✅ 7+ Years in Business – An established optical supplier you can trust.
✅ 58% Repeat Purchase Rate – Our customers keep coming back for our quality and service.
✅ 99.6% Positive Feedback – Trusted by thousands of British shoppers.
✅ Fast Shipping – 91% on‑time dispatch, with reliable delivery across the UK.
✅ Buyer Protection – 7‑day returns, money‑back guarantee, for complete peace of mind.
Frequently Asked Questions (FAQ)
Q: Do these glasses turn completely black outdoors?
A: They turn a comfortable smoke/dark gray that blocks sunlight effectively but still allows normal vision – perfect for British light conditions.
Q: How fast do they change?
A: Darkening takes about 30–60 seconds depending on UV intensity. Fading back to clear takes 2–3 minutes.
Q: Can I wear them for night driving?
A: Yes – they are clear indoors/at night. However, they do not darken in a car because car windshields block most UV rays.
Q: What is plano?
A: Plano (0 degree) has no vision correction but includes blue light blocking – ideal for those who don’t need prescription lenses.
Q: Are these unisex?
A: Absolutely. Both frame colours suit men and women, with a classic design that complements all face shapes.
Get Your Smart Glasses Today
One pair for sun, screens, and everyday life. No more switching glasses – practical, stylish, and designed for Britain.
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