A freeform progressive lens is a highly customized progressive (varifocal) lens designed using advanced digital technology to provide a personalized vision experience by precisely tailoring the lens to the individual's unique eye anatomy, frame choice, prescription, and lifestyle. This technology creates complex lens surfaces with mathematical algorithms, resulting in a significantly wider field of vision, reduced peripheral distortion and blurring, and a smoother adaptation experience compared to conventional progressive lenses.

Freeform photogrey progressive" describes progressive eyeglass lenses that use freeform (or digital) technology to create a personalized, seamless transition for vision correction at different distances, combined with photochromic ("photogrey") technology that makes the lenses darken in response to sunlight, like a "grey" tint. This advanced lens design offers a wider field of vision, reduces distortion and blur, and provides a more accurate and comfortable visual experience than conventional progressive lenses.

Progressive lenses are no-line multifocal eyeglass lenses that look exactly the same as single vision lenses. in other words, progressive lenses will help you see clearly at all distances without those annoying and age-defining "bifocal lines".

All-in-one photochromic blue blocking lenses protect your eyes from digital screen (LED) emissions. LED harmful blue light can cause long-term damage to your eyes. Our glasses auto darken your lenses, and are available in single vision or progressive.

UV and HEV Light Exposure

We are all exposed to UV (Ultraviolet) and HEV light (High Energy Visible, or blue light) with sun exposure.

Long Hours Behind A Screen

Overexposure to HEV light can cause headache, tired eyes and immediate and permanent blurred vision.

Extended Mobile Exposure Increases Risks

Extended mobile screen time at night makes it harder to go to sleep.

Young Eyes Are Most Vulnerable to HEV
As Millennials gradually depend on their mobile devices, the generation that follows can suffer more.

What Are Rx Lenses?
RX Ethereal lenses cater to the needs of people from all walks of life. Personalisation of the highest degree can be found in the RX Eden but if cost is an issue the RX Ethereal Gateway provides an entry level freeform previously out of reach of voucher patients.

RX Ethereal Lenses are the true freeform alternative in the market today. The design, engineering and manufacturing process is on a par with the major brands but the cost is comparable with the generic manufacturers. So if you want world designs at a realistic price point the choice is RX Ethereal.

Customize  different color coating
rx lens can be customized some different color, according to customers' requirement ,   it includes green,blue , gold , magenta , airblue , crystal blue  and etc.  

RX Ethereal - Premium Single Vision Lenses
Advances in freeform design and production techniques have enabled the development of superior single vision corrective lenses. By utilizing improved freeform design software and progressive technology options for the single vision wearer has never been so good.