Key Quality Factors Buyers Should Check
Smooth Near-to-Far Transition
A good progressive lens should feel natural when shifting from reading to distance. Amplitude Plus is designed to deliver a smooth transition across all distances for comfortable all-day wear.
Wider Visual Fields
Look for progressive lenses that provide a wider usable field of view. Amplitude Plus is positioned as a value progressive lens offering wider visual fields compared to conventional progressive lenses.
Clearer Peripheral Vision
Daily tasks like checking price tags, work screens, or watching TV benefit from stable side vision. Amplitude Plus is designed to maintain precise power even at the periphery for more confident viewing.
Back-Surface Design Advantage
Back-surface (backside) designs can enhance the wearing experience. Amplitude Plus is exclusively designed for backside lenses using HOYA back-surface design technology.
Frame Choice Flexibility
Practical frame selection matters in real life. Amplitude Plus is described as offering more freedom in frame selection without compromising vision experience for everyday wearers.
Value Entry Into Modern Progressives
For first-time progressive wearers or budget-focused needs, value matters. Amplitude Plus is positioned as an affordable entry level into the benefits of modern progressive lenses.
Amplitude Plus: Key Technologies & Features
HOYA Back Surface Design Technology
Amplitude Plus is designed for backside lenses, using HOYA’s back-surface design approach to support a wider and sharper visual experience compared with frontside designs.
Freeform Lens Calculation & Surfacing
Freeform surfacing helps optimize vision performance for the wearer’s prescription. This technology supports more accurate lens shaping for better everyday clarity.
Multiple Corridor Lengths
Different corridor options help improve visual performance and make switching between vision fields feel smoother—useful across different frame styles and fitting needs.
Fitting & Wearer Tips (To Get the Best Experience)
Give It a Short Adaptation Period
If you are new to progressive lenses, wear them consistently for the first few days. Frequent switching back to old glasses can slow adaptation.
Use Natural Head Movement
For near tasks (reading/phone) and distance viewing, turn your head toward what you want to see instead of only moving your eyes—this helps you stay in the clearest zones.
Get Accurate Measurements
Progressive comfort depends heavily on proper fitting and measurements. A professional eye examination and correct frame adjustment help maximize comfort and clarity.
