# Hoya Surgical Optics

> Hoya Surgical Optics (HSO) is a division of HOYA Corporation, a Japanese med-tech company, specialising in world-leading preloaded intraocular lenses (IOLs), personalised services and specialised support for cataract and refractive surgeons. Content on this site is intended for healthcare professionals.

## Intraocular Lenses
- [Vivinex™ Overview](https://www.hoyasurgicaloptics.com/vivinex): Overview of the Vivinex IOL platform
- [Vivinex™ Gemetric™](https://www.hoyasurgicaloptics.com/vivinex/gemetric): Trifocal IOL pairing two complementary optic light distributions
- [Vivinex Impress™](https://www.hoyasurgicaloptics.com/vivinex/impress)
- [Vivinex™ IOL](https://www.hoyasurgicaloptics.com/vivinex/iol)
- [Vivinex™ Toric IOL](https://www.hoyasurgicaloptics.com/vivinex/toric/iol)
- [Vivinex™ multiSert™](https://www.hoyasurgicaloptics.com/vivinex/multisert): Preloaded injector system for Vivinex lenses
- [Vivinex™ iSert®](https://www.hoyasurgicaloptics.com/vivinex/isert)
- [Nanex™ Overview](https://www.hoyasurgicaloptics.com/nanex): Overview of the Nanex IOL platform
- [Nanex™ IOL](https://www.hoyasurgicaloptics.com/nanex/iol)
- [Nanex™ multiSert+™](https://www.hoyasurgicaloptics.com/nanex/multisert): Preloaded injector system for Nanex lenses
- [iSert® Overview](https://www.hoyasurgicaloptics.com/isert): Overview of the iSert IOL platform
- [iSert® IOL](https://www.hoyasurgicaloptics.com/isert/iol)
- [iSert® Injector](https://www.hoyasurgicaloptics.com/isert/injector)

## Expert Resources
- [Masters](https://www.hoyasurgicaloptics.com/masters): Educational hub for surgeons, including the Masters Video Library
- [The Source](https://source.hoyasurgicaloptics.com/): Clinical and educational content portal
- [CLEARlog](https://www.hoyasurgicaloptics.com/clearlog): Clinical evidence and publication log
- [HOYA Toric Calculator](https://www.hoyatoric.com/): Online toric IOL calculation tool
- [eLos (archived)](https://www.hoyasurgicaloptics.com/elos-archived)

## News & Events
- [News & Information](https://www.hoyasurgicaloptics.com/news-and-information)
- [Events](https://www.hoyasurgicaloptics.com/events)
- [News](https://www.hoyasurgicaloptics.com/news)

## About Us
- [Overview](https://www.hoyasurgicaloptics.com/about-us): Company background and HOYA Corporation history
- [Leadership Team](https://www.hoyasurgicaloptics.com/leadership-team)
- [Company Values](https://www.hoyasurgicaloptics.com/company-values)
- [Sustainability](https://www.hoyasurgicaloptics.com/sustainability)

## Careers
- [Job Openings](https://hrmos.co/pages/hoya)

## Contact
- [Connect With Us](https://www.hoyasurgicaloptics.com/contact-us)
- [Find Our Offices](https://www.hoyasurgicaloptics.com/our-offices)

## Optional
- [eIFUs](https://eifu.hoyasurgicaloptics.com): Electronic instructions for use
- [Patents](https://www.hoyasurgicaloptics.com/patents)
- [Data Privacy Policy](https://www.hoyasurgicaloptics.com/data-protection-declaration)
- [Cookie Policy](https://www.hoyasurgicaloptics.com/cookie-policy)
- [Terms & Conditions](https://www.hoyasurgicaloptics.com/terms-and-conditions)
- [Imprint](https://www.hoyasurgicaloptics.com/imprint)
- [Code of Conduct](https://www.hoya.com/en/company/guidelines/)