Transitions Lenses Guide
Compare The Latest Transitions in 2025
Experience Effortless Vision with Photochromic Lenses
At Online Opticians UK, we offer the full range of transitions lenses and this guide will help you understand the different types, ensuring you select the perfect lens for your needs. Whether you’re new to transitions or looking to find the best pair for your lifestyle & budget, we’ve gathered insights, comparisons, and helpful tips to guide your decision.
What Are Transitions Lenses?
Transitions – also known as photochromic, reactolights, or light adaptive lenses, darken in sunlight and clear up indoors, offering all-day comfort, sharp vision, and UV protection making them an ideal choice for anyone moving between indoor and outdoor and driving environments.
Although similar, each lens works a little differently and here are the 4 different transitions lens types.
1. Transitions Signature GEN S:
Versatile everyday lenses that adapt to light—ideal for convenience, but unreliable reaction in cars.
- Fastest Activation: Seamless transitions between environments
- Versatile Use: Perfect for everyday wear
- 8 x Colour Options: Ruby, sapphire, amethyst, emerald, amber, grey, brown & green
- Considerations – Unreliable reaction in most cars (considered not to work in the car)
- Transitions Signature GEN S Price – £49.00
- Learn More – Transitions GEN S
2. Transitions XTRActive New Generation:
Extra-dark lenses for intense sunlight and light tint indoors—great for light sensitivity.
- Enhanced Outdoor Darkness: Darkens under intense sunlight
- Light Activation in Vehicles: Works behind the windscreen or visors
- Blue Light Protection: Shields eyes from digital screen exposure
- Transitions XTRActive New Generation Price – £109.00
- Learn More –Transitions XTRActive
3. Transitions XTRActive Polarised:
Transition & polarized lenses that reduce glare and enhance clarity outdoors—perfect for bright conditions.
- Polarisation Benefits: Reduces glare from reflective surfaces
- Light Activation in Vehicles: Works behind the windscreen or visors
- Superior Visual Clarity: Ideal for driving and water sports
- Maximum UV Protection: 100% UVA & UVB protection
- Transitions XTRActive Polarised Price – £199.00
- Learn More –Transitions XTRActive Polarised
4. Drivewear Photochromic Polarised:
Designed for daytime driving with sun-activated tint and polarization—excellent for drivers, but not suitable for night-time use.
- Specifically Designed for Driving: Activated by both visible light and UV light
- Light Activation in Vehicles: Works behind the windscreen or visors
- Enhanced Contrast and Visual Clarity: Improves reaction times while driving
- Polarised Technology: Reduces dangerous road glare and reflections
- Adaptive Tint: Changes from light olive green indoors to deep copper-red outdoors
- Drivewear Photochromic Polarised Price – £135.00
- Learn More –Transitions Drivewear
Lens Comparisons:
Basic Lens Details:
| GEN S™ | XTRActive NG® | Drivewear® | XTRActive® Polarised™ | |
|---|---|---|---|---|
| Best For | Low price, quick response & stylish colours | Darker, quick reaction/fadeback & works in the car | Daytime driving & outdoor clarity | Combines all of the transition & polarised options – the ultimate lens |
| Works In the Car | Occasionally but unreliably | Yes – full reaction | Yes – full reaction | Yes – full reaction |
| Starting Price | £49.00 | £109.00 | £135.00 | £199.00 |
Suggested Uses:
- Everyday Use – all options except Drivewear as it’s not suitable indoors due to permanent tint
- Reading & Screen Time – GEN S™, XTRActive® models
- Driving – Drivewear and XTRActive lenses activate behind windscreens
- Outdoor Visibility – Drivewear excels in bright, changing daylight, outdoors & driving
Advanced Technical Details:
| Specification | GEN S™ | XTRActive® | Drivewear® | XTRActive® Polarised™ |
|---|---|---|---|---|
| Indoor Tint | Fully Clear | 2% light protective tint | Not clear – Constant brown/green tint | 2% light protective tint |
| Activated Tint | Dark | Extra dark | Brown/Green variable | Extra dark |
| Reaction Time (to Dark) | ~25–30 seconds (sunlight/UV only) | ~35–45 seconds (visible light) | ~30–40 seconds (sunlight/UV only) | ~40–50 seconds (visible light) |
| Fade Back to Clear | ~90 seconds | ~2–3 minutes | Never clear – 30% min tint | ~2–3 minutes |
| Blue Light Filter (Indoors) | Up to 26% | Up to 45% | Not Rated (Driving-Optimised) | Up to 45% |
| Blue Light Filter (Outdoors) | Up to 86% | Up to 86% | Up to 80%+ | Up to 86% |
| Polarised | No | No | Yes | Yes |
| Available Colours | 8 | 3 | 1 Varying tint | 1 |
Final Thoughts:
Transitions lenses offer a smart solution for those seeking comfort, protection, and style in their eyewear. With 4 options to suit various needs and preferences, Online Opticians UK can assist you in finding the perfect eyewear and we hope this transitions lens guide has answered some of your questions.
How to Buy Transitions?
Buying transition lenses is as simple as choosing the lens you require and adding it as an option when creating your eyewear, for either a new frame, or reglazing one that you already own – Simply click the links below to get started!
Click To View – Prescription Glasses or Reglaze Your Glasses
Need more details?
Please call or email us and speak to one of our optical advisers for more information and advice regarding choosing lenses & frames.
Freephone: 0800 690 6220
Email: sales@onlineopticiansuk.com
Further Brand & Lens Reading & Information –
https://www.transitions.com/en-gb
https://www.zeiss.co.uk/vision-care/need-new-lenses/photofusion-x.html
https://www.hoyavision.com/uk/vision-products/photochromic-lenses
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