Director Chen Xiaobei appeared on Dongguan Radio to discuss the cutting-edge technology behind all-weather high-definition vision—EVO+ICL (V5)

Does the EVO+ICL (V5) provide high-definition vision around the clock?

What makes the new-generation V5 lens so impressive?

I love night views and night runs—is the V5 just perfect for me?

Since the V5 is so impressive, do I need to go to a specific hospital to get it?

On March 18, Dr. Chen Xiaobei, Director of the Refractive Surgery Department at Dongguan Aier Eye Hospital, was invited as a guest on Dongguan Radio’s program *The More You Listen, the Happier You’ll Be*. She chatted with listeners about refractive surgery, focusing on the latest “cutting-edge technology” recently launched in Dongguan— —the EVO+ ICL (V5) lens implantation procedure. The entire segment was incredibly down-to-earth, using witty and humorous language to break down the core advantages of ICL and delve into the highlights of the V5 upgrade. She answered listeners’ most pressing questions about vision correction live on air, leaving everyone completely captivated.

During the program, Director Chen Xiaobei highlighted the following key points:

1. What is ICL lens implantation surgery?

2. What improvements has the new-generation EVO+ICL (V5) lens implantation surgery introduced?

3. Who is the new-generation V5 lens suitable for?

4. Where in Dongguan can you get this amazing procedure done?

“With advances in medical technology, we now have an increasing number of options for vision correction that are tailored to our specific needs, providing people with myopia a high-quality visual experience,” explained Director Chen Xiaobei. ICL lens implantation involves inserting a lens customized to the patient’s prescription into the eye to achieve high-quality vision. After more than 30 years of continuous refinement and with a presence in over 85 countries and regions, the global volume of ICL surgeries has now surpassed 4 million, making it a trusted choice for those seeking high-quality vision.

How does the new-generation V5 lens outperform the V4c lens?

“Both the V5 and V4c lenses utilize the same patented biomaterial called Collamer as their core material. This lens material contains natural collagen, and its excellent biocompatibility ensures that the lens remains stable and secure in the eye long-term, with virtually no sensation of a foreign body. The lens is designed for lifelong use,” stated Director Chen Xiaobei: Both procedures are “additive” surgeries, offering the advantages of no corneal ablation, reduced risk of dry eye, and high-definition, reversible vision.

In daily life, many people find that their visual quality is significantly reduced at night or in dimly lit environments. This is due to the physiological characteristics of our eyes: when light is abundant, the pupils naturally constrict, allowing us to see more clearly. The darker the light, the larger the pupils become, and visual quality is more likely to deteriorate, leading to visual artifacts such as glare, starbursts, and halos.

Upgrade Highlight 1: Larger Optical Zone

“The V5 is an ‘advanced version’ of the V4c—a mature, reliable ‘classic model’—that has been optimized for nighttime visual quality,” said Director Chen Xiaobei in her analysis of the two models. “The core difference between the V5c and the V4 lies in the diameter of the optical zone. Depending on the prescription, the optical zone diameter of the V4c typically ranges from 4.9 mm to 5.8 mm.” Director Chen Xiaobei explained that through process improvements, the V5 has expanded the corneal plane equivalent optical zone to 7.6 mm. “Our pupils measure 3 to 4 mm in daylight, but dilate to an average of 6.5 mm in low-light conditions. For those with myopia, pupil size often exceeds 6.5 mm, leading to a decline in visual quality. The V5 lens covers a broader dynamic pupil range, thereby reducing light interference and enabling high-quality, all-day high-definition vision.”

Upgrade Highlight 2: 25-Degree Precision Correction

For individuals with mild to moderate myopia (up to 600 diopters), the new-generation V5 lens upgrades correction precision from 50-diopter increments to 25-diopter precision correction. The key benefit is more accurate diopter matching, clearer vision, and better detail reproduction.

Dr. Chen Xiaobei noted that individuals with mild to moderate myopia (300 to 600 diopters) can now enjoy more precise correction. For example, with an actual prescription of 325 diopters, patients previously had to choose between 300 or 350 diopters, which inevitably resulted in some deviation. Now, with 25-diopter increments, a 325-diopter prescription can be selected exactly, perfectly matching the patient’s actual refractive state. Additionally, by considering the patient’s age and visual habits, more suitable parameters can be set to achieve “customized correction,” resulting in precise, comfortable, and long-lasting high-definition vision.

Empowered by the ARTEVO 800 3D Navigation System

In this radio segment, in addition to delving into the core advantages of the new-generation V5 intraocular lens, Director Chen Xiaobei also highlighted the ARTEVO 800 digital navigation 3D surgical microscope—a system exclusively available at Dongguan Aier Eye Hospital in the Dongguan area.

This device integrates advanced technologies such as 3D digital optics, intraoperative navigation assistance, and intraoperative OCT guidance. It uses a 4K ultra-high-definition display to present the surgical field in real time, helping doctors clearly identify the subtle structures within the patient’s eye. At the same time, the intensity of the surgical light is significantly reduced, making the procedure more comfortable for patients and markedly improving their cooperation.

The ARTEVO 800 is widely applicable in ICL lens implantation surgery. Whether used with the latest EVO+ICL (V5) or the currently widely used EVO ICL (V4c), both are perfectly compatible with the ARTEVO 800.

This powerful combination delivers a more precise, intelligent, safe, and comfortable vision correction experience for patients, truly revolutionizing the field and further enhancing surgical outcomes and patient satisfaction across different lens options.

What benefits does optimized night vision offer?

The benefits of optimized night vision extend far beyond driving:

Safer night running and cycling: Clearly distinguish road undulations, obstacles, and pedestrians

More efficient night work: More comfortable vision when dealing with multiple screens and complex charts

A more enjoyable experience watching shows and playing games: Rich details in low-light scenes with reduced glare

A more vibrant urban nightlife: Clearly appreciate dazzling nightscapes