Our small team
packs a big
punch when it
comes to R&D


Equipment we operate:

Spectrophotometers: Essent Optics - PHOTON RT UV-VIS-MWIR (185 nm - 5200 nm).
Interferometer: Inter Optics - OptoFlat 150.
Microscope: Olympus – BX53M.
Heating furnace: Nabertherm - L40/11/C450.
Climate chamber: BINDER - MKFT 115.
At our company, we not only excel at conducting standard tests for spectrum, flatness, dispersion, and more, but we are also dedicated to continuous improvement. As part of our commitment to quality, we are currently investing in the development of a cutting-edge test rack to ensure compliance with stringent standards such as MIL and ISO 9211-3.
With a remarkable 14-year journey, we have conducted extensive tests on a diverse range of coatings and substrates. Feel free to contact us with your specific request, and we will delve into our database to see if we can provide you with valuable insights and share relevant test results.

Quick prototyping

Experience the speed and precision of our quick mechanical prototyping services. With our in-house milling and lathe CNC machines, we offer unparalleled flexibility in tooling and optomechanical design, ensuring swift turnaround times. If you have any projects in mind, feel free to contact us for more details and let us bring your ideas to life.
Experience the power of rapid optical prototyping with our team of R&D engineers and dedicated vacuum chambers. We understand the importance of supporting our customers' demanding R&D processes and new component testing, which is why we prioritize quick turnaround times for sample coatings, enabling you to accelerate your innovation and bring your optical systems to life faster. Contact us today to learn how our expertise can support your prototyping needs.
Looking for expert assistance in coatings? Our engineers are highly skilled in TFcalc and Optilayer software, empowering us to provide comprehensive coating models and offer valuable consultations on optimizing performance for your specific needs. Whether you require customized coating solutions or expert guidance in UV, VIS, SWIR, MWIR or LWIR spectrums, we are here to support you every step of the way. Contact us today to explore the possibilities.
your challenges in optical coating, and we will overcome them together.
UAB Optonas
Mokslininkų g. 6B, LT-08412 Vilnius
+370 656 66774
All right reserved, OPTONAS 2023