About us

We respect optics and do things the right way: dedicated to clear vision for over 30 years!

About us


Our team’s philosophy is based, commitment and honesty. All these, together with industrial expertise and experience in optics, has made it possible to build strong and lasting relationships with our customers, based on fairness and respect.


The Interoptik lab has a 2000 square meters area.


Industrial robots for intermediate control, final control, marking, packing and lens labeling.

“Our team’s philosophy is based on trust, commitment and honesty.”

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On the market in 8 countries


Interoptik is a private Romanian company, specialized in the development, production and distribution of high quality spectacle lenses.
Founded in 1992, by Ioan Lădariu, the Interoptik story started as a family business, managing to become one of the market leaders in Romania. At the beginning, the activity was based exclusively on the production of mineral glass lenses. But over time, the portfolio has grown and now offers thousands of different combinations of diopters, materials and coatings.

Our philosophy

Our team's philosophy is based on trust, commitment and sincerity, alongside, of course, industrial expertise and experience in optics.
We at Interoptik look clearly to the future: we produce ophthalmic lenses at the highest level available on the market and aim to be the complete partner - and that's because we offer the ideal combination of high-precision lenses, quality frames and competent glazing services.

Out of passion

For over 30 years, passion has been the main engine that fuels our entire activity: we put soul into every lens we produce and continuously invest in their development.
We are still collaborating today with the first client since 1992, the staff retention rate exceeds 90%, and the contracts with the brands we represent are only long-term.


Some of the milestones that marked our history.

We produce the first mineral single vision lens
We produce the first mineral bifocal lens
We have the first coated lens
We produce the first progressive lens
We reach the milestone of 1,000,000 Interoptik lenses
We realize an absolute premiere for Romania, the first lens produced using Free Form technology
2011 - 2015
Development of the Interoptik OnLine software. Implementation of the Interoptik OnLine ordering software, which allows online ordering and lenses optimization. The launch of the first anti-reflective coating with quartz technology
2011 - 2015
We expand our presence in Hungary through our own subsidiary
2016 - 2018
Inauguration of the new production lab. The first personalized progressive lens Excelit Perso is launched. Relocating to the new factory, built from scratch for the production of eyeglass lenses. Automation of the entire technological process. The 6 millionth lens is coming out of the factory gate
2016 - 2018
2019 - 2021
Launch of the Unique 4K lens range. The launch of Excelit Unique 4K progressive lenses and Office Unique 4K degressive lenses, with Max Resolution technology. In 2020 we launch the first B.I.G. biometric lenses in Romania
2019 - 2021
2022 - Present
Modernization and automation of production processes. Automation of washing processes. The introduction of myopia control lenses specifically designed for children. Myopia control lenses tailored to the specific shape of the eyeglass frame.
2022 - Present
Unique-4K-imagine-descriptiva (1)


Since the beginning, we have been collaborating with world-renowned companies in terms of technology and equipment for the production of spectacle lenses.

Currently, surface processing is fully automated, in all stages: from the first wrapping operation, to blocking, milling, polishing, engraving to unlocking and washing.

At the same time, we use industrial robots for intermediate control, final control, marking, packing and labeling of lenses.



Located in Timişoara, a traditional lenses production city, Interoptik Lab covers an area of 2,000 square meters and is equipped with advanced systems of production and quality control.

More than 100 specialists that work in the Interoptik Lab, make it possible for 3000 lenses to be shipped to our customers in 8 countries every day.

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Every day we do our best to make the next lens we produce better than the previous one:

Operational procedures are perfected to minimize the possibility of errors;

All the operations performed on each lens are recorded and documented;

The materials used in the production are purchased from Rodenstock, and the production process is tested regularly in the test laboratories in Germany.


We think on long term and we care about the environment, that’s why we have invested in an integrated power management system.


Efficient LED lightning, the use of only recycled packing materials as well as recycling over 90% of the industrial waste.


The modern building is energetically optimized, the heat resulting from the technological process is recovered by high end pumps for reduced environmental impact.


The hot water is ecologically produced by solar panels. The cooling system is also ecological, using geothermal energy. Over 40% of the electricity we use is green, from the 300 photovoltaic panels installed on the building.


Our activity was marked from the beginning by the close partnership with the German Concern Rodenstock, whose exclusive representative we are in Romania, Hungary and the Republic of Moldova.

Also, we are the exclusive representative in Romania of the frames manufacturers Wagner Kuhner Germany, Flair Germany, Aoyama Germany and Opal France.

Technically, we have strong partnerships with Optotech Germany for surface processing technology, AR Robotics Belgium for testing, SCL Switzerland for hard coating and Leybold Germany for anti-reflective coatings.


In order to be closer to our customers, in 2015 we opened our regional warehouse in Iași, followed a year later by the one in Cluj and in 2018 by the one in Bucharest. 

Additionally, we have representatives in the territory in Cluj, Brașov, Iași, Galați, Bucharest, Craiova, Timișoara and Budapest.


Interoptik products and services reach thousands of opticians in Europe every day. We distribute in Romania, Hungary and the Republic of Moldova our own brand lenses, Interoptik and Aveo and the premium brand lenses from Rodenstock.

Looking into the future

We strongly believe that in Romania we can produce top quality products and we continuously invest in this.

As a result, Interoptik offers today a complete lenses portfolio, structured around three product lines suitable for any customer. In addition, Interoptik offers optical frames and sunglasses and a high-performance glazing service, including lens optimization for each frame.

We, the Interoptik team, strongly believe that in Romania we can produce top quality products and we continuously invest in this.