enVista |  hydrophobic monofocal IOL

A Proven Standard in
Monofocal Performance


The enVista® IOL delivers exceptional rotational stability and high-quality vision for a broad range of patients. 

Distinctive Lens Design →

Aberration-Free Optic  →

Treat More Patients with More Precision →

Distinctive Lens Design

The distinctive design of the enVista® IOL platform promotes
stable performance, predictability, and visual clarity.


enVista® IOL platform technologies

1) TruSight® Optic 
Glistening-free material with improved scratch resistance and 25x the hardness of traditional hydrophobic acrylic IOLs.1*

2) StableFlex® Technology
Efficient lens unfolding for excellent optic recovery.2

3) SureEdge® Design
Outstanding defense against Posterior Capsular Opacification (PCO). 2,3

*Based on nanoidentation study

Discover the enVista® family of IOLs in 3D →

Aberration-Free Optic

Abberation-free optics result in excellent visual outcomes for your patients4*

enVista® complements the natural depth of focus provided by the cornea to enhance and promote vision quality.4

*Bench study of focus images under mesopic conditions using a model cornea with spherical aberration of 0.27 µm over 6.0mm.

INTERESTED IN LEARNING MORE ABOUT ENVISTA®?

Schedule an Evaluation Today → Find your B+L Representative →

enVista® Toric

Expands Options for Low Astigmatism Treatment

Treat Astigmatism with More Precision5

Most cataract patients have more than 0.5 diopters of corneal astigmatism, and correcting that astigmatism during cataract surgery is a common goal.6,7

Lowest available cylinder treatment* 

1.25 D at IOL plane (<1 D at corneal plane)

Only toric platform that treats half-step cylinders* 

 (up to 3.5 D at IOL plane)

*Compared to other monofocial IOL toric platforms approved in the US.

 

Correcting cataracts and astigmatism. BOTH at the same time.

The enVista toric platform delivers proven rotational stability through 180 days post-surgery2*

The enVista® platform is tailored to optimize toric outcomes
Toric alignment and rotational stability are vital for patient satisfaction and visual outcomes. 

Percent of eyes ≤ 5° rotation (n=108)
*enVista® Toric MX60ET US Clinical Study

The enVista® Toric Calculator:
Your Partner in Accuracy

Powered by the advanced Emmetropia Verifying Optical (EVO) formula, the enVista® Toric Calculator sets the new standard for predicting spherical equivalence and providing data for low astigmatism cases.1


References:

  1. Elachchabi A, Martin P, Goldberg E, et al. Nanoindentation studies on hydrophobic acrylic IOLs to evaluate surface mechanical properties. Paper presented at: XXV Congress of the European Society of Cataract and Refractive Surgeons (ESCRS); September 8-12, 2007; Stockholm, Sweden.
  2. Data on file. Bausch & Lomb Incorporated.
  3. Pai HV, Pathan A, Kamath YS. A comparison of posterior capsular opacification after implantation of three different hydrophobic square edge intraocular lenses. Indian J Ophthalmol. 2019;67(9):1424-1427. doi: 10.4103/ijo.IJO_219_19.
  4. Packer M. enVista hydrophobic acrylic intraocular lens: glistening free. Expert Review of Ophthalmology. 2015; 10:5,415-420.
  5. enVista Toric Directions for Use. Bausch & Lomb Incorporated; NY.
  6. Cataract & Refractive Surgery Today. Now’s the Time to Adopt Elective IOLs. Published 2010. Accessed October 17, 2023. Available at: https://crstoday.com/wp-content/themes/crst/assets/downloads/0210_supp.pdf.
  7. Market Scope.
  8. Clareon Toric Directions for Use, Alcon.
  9. TECNIS Toric Directions for Use, Johnson & Johnson.
  10. Lake JC, Victor G, Clare G, et al. Toric intraocular lens versus limbal relaxing incisions for corneal astigmatism after phacoemulsification. Cochrane Database Syst Rev. 2019;12(12):CD012801. doi: 10.1002/14651858. CD012801.pub2.
  11. Pantanelli SM, Kansara N, Smits G. Predictability of residual postoperative astigmatism after implantation of a toric intraocular lens using two different calculators. Clin Ophthalmol. 2020;14:3627–3634. doi: 10.2147/OPTH.S276285.
Monofocal
Model number EE
SKUs for ordering in US EEUxxxx
Injectors (2.4mm incision size)
BLIS injector system x
INJ100 x
Diopter range 0 to +10D in 1.0D increments
+10D to +30D in 0.5D increments
+30D to +34D in 1.0D increments
Optic size 6 mm
Optic length 12.5 mm
Haptics Modified C, fenestrated
Optic design Aspheric
Aberration-free
Biconvex
Other features Glistening free-hydrophobic acrylic material
Refractive index: 1.53 at 35°
UV absorbing
Sharp 360° square posterior edge
Optical biometry Optical A-constant*: 119.1
ACD: 5.61 mm
Surgeon Factor: 1.85 mm
Applanation biometry Applanation A-constant*: 118.7
ACD: 5.37 mm
Surgeon Factor: 1.62 mm

*A-constant values are suggested as a guideline. Physicians should calculate lens power based on optimization of their experience and preference with IOL technology.

Toric
Model Number ETE
SKUs for ordering in US ETEUccc+xxxx
Injectors (2.4mm incision size)
BLIS injector system x
INJ100 x
Diopter range +6D to +30D in 0.5D increments
Optic size 6 mm
Optic length 12.5 mm
Haptics Modified C, fenestrated
Optic design Aspheric
Aberration-free
Biconvex
(posterior toricity for ETE)
Other features Glistening free-hydrophobic acrylic material
Refractive index: 1.53 at 35°
UV absorbing
Sharp 360° square posterior edge
Optical biometry Optical A-constant*: 119.1
ACD: 5.61 mm
Surgeon Factor: 1.85 mm
Applanation biometry Applanation A-constant*: 118.7
ACD: 5.37 mm
Surgeon Factor: 1.62 mm

*A-constant values are suggested as a guideline. Physicians should calculate lens power based on optimization of their experience and preference with IOL technology.

Cylinder Power
IOL plane 1.25 1.50 2.00 2.50 3.00 3.50 4.25 5.00 5.75