Assil Gaur Eye Institute (AGEI) ophthalmologists Drs. Kerry Assil and Avneet K. Sodhi Gaur have added the latest technology to their arsenal of vision-correcting intraocular lenses (IOLs).
Drumroll for the Bausch and Lomb enVista Envy continuous range of vision IOL for premium cataract surgery and RLE vision correction.
Recent FDA approval, following clinical trials showing excellent long-term outcomes in US-based multicenter clinical trials and Canadian studies, led AGEI to evaluate and incorporate this lens into their IOL customization algorithm.
“We are proud to be among the first in the United States to offer the revolutionary enVista Envy Multifocal IOL, states Dr. Kerry Assil. “This cutting-edge trifocal lens provides continuous sharp visual function—from distance vision to intermediate to near vision. It’s an ideal option for individuals seeking freedom from glasses or contact lenses.
enVista Envy Patient Explainer Video
What’s so special about the Envy IOL lens?
The Envy lens is the latest addition to the Bausch and Lomb enVista IOL platform. Made from a special hydrophobic acrylic IOL material, it has demonstrated exceptional optic clarity.
“The Envy lens does especially well in cataract patients with medium-to-large-size pupils who also have a steeper corneal shape,” says Dr. Assil, adding that the lens has seamless trifocal vision even for night driving. “This lens is great for correcting vision when procedures such as LASIK for farsightedness have lost effectiveness (after several decades), because patients’ eyes age and their vision naturally diminishes, due to a stiffening of the internal lens (loss of “Zoom” or accommodation).
“Our cataract and refractive lens exchange (RLE) patients are raving about the results of their Bausch and Lomb Envy Lens implants,” says Dr. Gaur. “In properly selected patients, this lens really delivers on the promise of seamless trifocal vision at near, intermediate, and distance.”
The Envy IOL’s secret sauce: ActivSync Optic Intelligent Energy Distribution
ActivSync Optic Intelligent Energy Distribution is a proprietary technology in Bausch + Lomb’s enVista Envy IOL that optimizes vision in numerous ways, including:
- Adjusting seamlessly to different lighting conditions improves vision in bright and dim environments.
- Balancing between distance, intermediate, and near vision may decrease or eliminate the need for reading glasses.
- Minimizing common post-surgery “visual annoyances,” called “dysphotopsia.”
A few words about dysphotopsia and the Envy IOL
A concern for all IOL implant patients is dysphotopsia, which is a spectrum of visual disturbances (usually transient) that some patients may experience following IOL transplantation during cataract or RLE surgery. Patients describe them as:
- Halos
- Starbursts
- Streaks of light
- Shadows
- Arcs of light that occur around the periphery of their visual field.
“In patients with the optimal profile for the new Bausch and Lomb Envy IOL, we have found that it has a lower rate of halos and glare (or higher dysphotopsia tolerance), even during the early adjustment period, which our patients love,” states Dr. Assil.
The B+L enVista Envy Toric IOL also corrects astigmatism
The enVista Envy Toric lens offers correction for our astigmatic patients. This version of the lens is designed to correct presbyopia, and a presbyopia-correcting toric version is to treat astigmatism. Its design reduces light scattering and enhances image contrast, contributing to clearer and sharper vision.
Who is not a good candidate for the enVista Envy IOL?
Multifocal IOLs work best in healthy eyes with 20/20 vision potential. Like other similar lenses, the Bausch and Lomb Envy IOL lens is not suitable for patients with certain serious pre-existing conditions, such as macular degeneration.
The enVista Envy is the latest IOL in AGEI’s arsenal of premium cataract and RLE lenses
It would be a misnomer to say that the Envy IOL is the cherry on top of premium lenses. It would be more appropriate to say that it expands our doctor’s options in offering our patients the very best choice for their vision needs.
Says Dr. Assil, “Because every patient’s eyes are different — and sometimes even the two eyes of the same patient are different — there is no single IOL that is best for everyone. But now, with our currently available technology, nearly every person’s desire for permanent visual correction can be addressed.”
Why choose the Assil Gaur Eye Institute for your premium cataract surgery and RLE vision correction?
Having implanted tens of thousands of premium IOLs, Assil Gaur Eye Institute is renowned for its national leadership in premium cataract surgery and its proprietary algorithms for choosing the best IOL for each patient.
Their ophthalmology eye care team of seasoned ophthalmologists and optometrists is among the most experienced in the nation.
They specialize in all types of vision correction methodologies, ranging from; IOLs including Monofocal, extended depth of focus (EDOF) and multifocal lenses, for cataract surgery and RLE vision correction surgeries to LASIK, PRK and ICL (Phakic IOLs).
With cutting-edge technology and a commitment to patient care, AGEI provides highly patient-satisfied advanced treatment for virtually all ophthalmological conditions,
Take the first step toward crystal-clear vision—call (866) 945-2745 to schedule your free consultation or request an appointment online.
Bausch and Lomb enVista Envy IOL FAQs
Which brand of IOL is best?
There is no single “best” IOL brand, as the optimal choice depends on the individual patient’s needs, lifestyle, and vision goals.
Several leading manufacturers will offer high-quality options in 2025, including Bausch + Lomb, Johnson & Johnson, Clareon, PanOptix, and more. Assil Gaur Eye Institute’s proprietary IOL selection algorithms, developed for almost two decades, are key in choosing the best IOL for our patients.
Does anyone have experience with the Envista Envy multifocal IOL from Bausch + Lomb in Southern California?
Noted ophthalmologists Dr. Kerry Assil and Dr. Avneet K. Sodhi Gaur of the Assil Gaur Eye Institute in Beverly Hills and Santa Monica, CA, have implanted dozens of enVista Envy full range of vision IOL lenses as of February 2025.
Their patient feedback has shown that these lenses offer better image quality and fewer halos than other premium IOLs while maintaining an exceptional trifocal range of vision.
What are the key clinical trial results for the enVista® Envy™ IOL?
The clinical trial results of enVista Envy IOL were very favorable. Some of the highlights include:
- 86% of patients reported minimal to no issues with glare, halos, or starbursts
- 94% of patients reported little to no difficulty viewing close objects
- 93% of patients were moderately to completely satisfied with their post-surgical vision
These results are even more impressive when considering that the patient selection was not optimized for this particular lens (no algorithmic matching optimization).
How does the enVista Envy IOL improve vision compared to traditional lenses?
The enVista Envy IOL offers several significant improvements over traditional lenses, such as:
- Provides a continuous range of vision for near, intermediate, and distance viewing
- Features ActivSync Optic intelligent energy distribution technology for optimal vision across all lighting conditions.
- 94% of patients report excellent near-vision visual acuity
- 86% of patients experience minimal to no issues with glare, halos, or starbursts
- Demonstrates superior dysphotopsia tolerance compared to traditional multifocal IOLs
- Its ClearPath technology helps reduce light scattering for clearer vision
- Available in both toric and non-toric versions for astigmatism correction
- 93% of patients report being moderately to completely satisfied with post-operative vision
- Built on the proven enVista platform, which is known for stable performance and predictability
