Even Realities G2 Prescription Guide: Your Smart Glasses Questions Answered by John Rose Eye Care, London

Smart Glasses, Smarter Exams: The New Era of Vision at John Rose Eye Care

If you wear prescription glasses every day, choosing Even G2 starts with the basics: clear vision, the right lens fit, all-day comfort and a display that does not get in the way.

Even G2 is designed as real eyewear first, with smart support built in when you need it. Unlike many smart glasses that add displays on top of traditional lenses, Even G2 integrates its display technology directly into the prescription lens system for a lighter, more natural wearing experience. Each lens is digitally surfaced and custom-made to your prescription, helping deliver clear vision across a wider field of view while maintaining the slim profile of everyday eyewear.

Here are the key prescription questions to know before you order.

Explore Even G2

Q1. Can Even G2 be customised with my prescription?

A: Yes. Even G2 can be made with prescription lenses ranging from −12.00 to +12.00. We help you choose your frame, take individualised measurements for the lenses and order customised lenses to match your vision needs. Each prescription lens is digitally surfaced and individually crafted to ensure accurate vision correction and compatibility with the integrated display system. Please note you will need an in person appointment with us to undertake the fitting measurements for your prescription lenses. Prescription orders take approximately 4 to 6 weeks.

Q2. What if I need progressive, multifocal, high-index or special lenses?

A: Some lens needs may require extra confirmation before ordering. Please send us your most recent prescription to confirm your quote first.

If you need progressive, multifocal, high-index, or another specialized lens option, we recommend booking an appointment first via our website – select option J1 as John Rose Eye Care is an authorised optical partner. Even G2 supports multiple high-index lens options designed to keep lenses thinner and lighter for stronger prescriptions. Progressive lens options are also available with our practice where professional fitting can ensure the best visual experience.

Q3. Will the lenses be as clear as my regular glasses?

A: Yes. Even G2 uses real prescription lenses made for your vision, not generic display lenses.

Each lens is custom-made to your prescription and shaped to help reduce distortion from center to edge, so everyday viewing feels clear and natural. The display works with the optical system, so information appears when needed without getting in the way of your normal view.

Even G2 combines the prescription lens and display waveguide into a single bonded optical unit rather than placing separate layers behind the lens. This design helps minimize glare, maintain alignment and achieve up to 98% light transmission for a clear, natural viewing experience. Full UV protection and advanced anti-reflective and anti-scratch coatings are also included.

Q4. Does adding prescription lenses make Even G2 heavier?

A: Even G2 is designed to stay comfortable with prescription lenses.

It starts with a lightweight 36g frame, and each lens is made for your prescription to help keep the overall feel balanced and wearable. If your prescription is stronger or you need a specialized lens, as an an authorised Even Realities optical partner we can help confirm the best setup for comfort, clarity and fit.

The frame combines lightweight magnesium and titanium materials to help balance durability with comfort. High-index lens options can further reduce lens thickness and weight for stronger prescriptions.

Q5. Will the display make me feel dizzy or distracted?

A: Even G2 shows information when you need it, then steps back, so there is no screen sitting in front of you all day. Your real-world view stays the main view.

If smart glasses are new to you, or your prescription is more complex, you may need a short adjustment period, similar to getting used to a new pair of glasses.

The display is designed to remain discreet and unobtrusive, appearing only when needed and staying invisible to others. Notifications, navigation, subtitles, teleprompts, translations and contextual AI prompts are displayed within your field of view while allowing you to stay focused on the real world around you.

Q6. Can I replace the lenses if my prescription changes?

A: Yes. If your prescription changes, you do not need to replace the entire pair of glasses.

Contact us with your up to date prescription and we will confirm your replacement lens options and provide you with a quote. Please note you will need an in person appointment with us to undertake the fitting measurements for your prescription lenses.

Because the lenses are custom-made and integrated with the optical display system, replacement lenses must be manufactured, installed and calibrated by Even Realities. This ensures the best visual performance and maintains product integrity.


Why prescription wearers choose Even G2

  • Supports prescriptions from −12.00 to +12.00. Prismatic correction now also available.
  • Custom digitally surfaced lenses made specifically for your prescription.
  • Lightweight 36g frame designed for all-day wear.
  • Magnesium front frame with titanium temples for strength and comfort.
  • High-index lens options available for thinner, lighter lenses.
  • Prescription lens and display waveguide integrated into one optical unit.
  • Up to 98% light transmission with minimal distortion.
  • UV protection plus advanced anti-reflective and anti-scratch coatings.
  • Replaceable prescription lenses if your vision changes.
  • Smart features including real-time subtitles, translation, teleprompt, navigation and contextual AI assistance.

Book Your Even G2 Experience

Whether you’re considering your first pair of smart glasses or want to know how Even G2 works with your prescription, our team is here to help.

Visit John Rose Eye Care, an authorised Even Realities partner, for a personalized fitting and live demonstration.

Book your appointment online today and experience the next generation of prescription eyewear.