1stQ at the ESCRS Congress

Dear valued customers and friends,

We are very excited to see you at the 40th Congress of the ESCRS in Milan. We can’t wait to meet and talk with you in person again after such a long time of only virtual conversation. We will be exhibiting from 16 to 20 September at Milan Convention Center. Come and be our guest in Hall 4 at Booth A8 and A5.

Learn more about 1stQ's leading IOL solutions

We are proud to announce the product launch of Basis Z EDOF! 1stQ’s Basis Z IOL platform is being expanded, to include a new solution for the correction of presbyopia. Featuring a game-changing wavefront technology that, together, will take us to the next level of premium patient care.

Discover our wide range of Basis IOLs for any type of vision correction via the capsular bag. Check out Basis Z trifocal powered by EPS technology, Fewer steps. More Vision.

Learn more about the 1stQ AddOn® for sulcus-based correction and upgrade for pseudophakic eyes. Precise, safe and reversible.

Get to know the  Liberty2, the dual-lens system: a flexible approach to a spectacle-free life after lens exchange.

Basis Z EDOF

The Evolution of

Basis Z Trifocal




Upgrade for
Pseudophakic Eyes


Portfolio Range

Wide Range.
Premium Solutions.




1stQ black 1200x1200


IOL Solutions


Location: MiCo – Milano Convention Centre, Blue 1 Conference Room
Date: 2022.09.18. 13:00 (CET)

1stQ AddOn® in clinical practice 

1. 1stQ AddOn®: Science, design, and rationale for its use
Prof. Sathish Srinivasan MBBS, FRCSEd, FRCOphth, FACS

2. Clinical application of 1stQ AddOn® IOLs
Kjell Gunnar Gundersen MD, PhD

3. Managing long-term safety with the 1stQ AddOn® reversible procedure in patients with a higher risk of ocular diseases
Joaquín Fernández Pérez MD, PhD

About Us

1stQ stands for sophisticated intraocular lens solutions in ophthalmology as well as for a committed and sustainable cooperation.

With innovative ideas, future-oriented developments and convincing technologies, we make good things better and new things different. Our high-quality intraocular lenses, the complete range of accessories, the customized service for our customers as well as our far-reaching partnerships or initiatives convince patients, doctors, refractive specialists, developers and science worldwide.
We are creative leaders, always in the thick of things, thinking ahead and moving forward together. As a pioneer, as a partner and as a guarantor for optimal vision.