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Bring on the
challenge, we
coat it all

Our company specializes in providing high-quality optical thin film coatings on a wide range of materials, including crystals, metals, glass, and polymers.
Whether you need coatings for enhanced reflectivity, increased transmission, or specialized properties such as UV protection, we have the expertise and equipment to deliver the precise coating you require. With state-of-the-art technology and a team of highly skilled technicians, we are able to coat even the most challenging materials with precision and accuracy

Crystals and soft materials

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Shapes
Coatings
We've successfully coated Calomel (Hg2Cl2) crystal which is extremely sensitive and delicate crystal. With our expertise and advanced techniques, we have mastered the art of working with complex crystals, enabling us to effortlessly handle and manipulate various other crystal materials as well. Trust us to tackle any crystal-related project with precision and efficiency. Whatever it is - AGS, AgGaSe, ZnSe, DKDP, BBO, LBO, Yag, KTP, PPKTP, KDP, LinNbO3 or any other.
Discover the remarkable versatility of our coating services, where we can expertly coat an array of shapes to perfection. From rods measuring up to 300 mm in length to diverse shapes up to 400 mm in diameter and standing at around 150 mm in height, we ensure flawless coatings that meet your specific dimensional requirements.
Elevate your crystal's performance with our cutting-edge coating solutions, spanning the entire electromagnetic spectrum from UV to Infrared. Our expertise allows us to create precise and tailored coatings, unlocking the full potential of your crystals across a wide range of applications.

Glass

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Shapes
Coatings
Coating glass is our expertise, and we handle a diverse range of materials, including Fused silica, CaF2, sapphire, BK7, and more. Whatever your glass coating needs may be, simply reach out to us, and we'll be delighted to fulfill your specific requirements.
Flexibility runs deep in our company's DNA, and our extensive range of coating chambers, coupled with our skilled in-house tooling team, enables us to deliver impeccable coatings for a diverse range of shapes, spanning dimensions of up to 400 mm in diameter, 300 mm in height, and up to 150 mm in thickness.
Discover our comprehensive coating services for glass substrates, where we offer a wide array of solutions including anti-reflection coatings, filters, polarizers, mirrors, and more. Whatever your coating needs may be, whether in the UV, VIS, SWIR, MWIR, or LWIR spectrums, we are ready to provide customized solutions tailored to your specific requirements. Contact us today for unparalleled coating expertise.

Metals

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Shapes
Coatings
While metals may not be the most common choice for coating substrate, our company stands out by offering expert metal coating services. We take pride in our ability to coat any type of metal with equal proficiency, ensuring that no matter the metal, we deliver exceptional and long-lasting results.
No matter the size of your materials, we've got you covered. With the capacity to accommodate materials up to 400 mm in size, we welcome any project with smaller dimensions. Please don't hesitate to contact us with your specific requirements and let us tailor our services to suit your needs perfectly.
When it comes to coating metals, we offer a versatile range of options. Whether you require dielectric coatings or metallic coatings, our expertise allows us to provide precise and reliable solutions to enhance the performance and appearance of your metal surfaces.

Polymers and  ceramics

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Shapes
Coatings
Are you curious about our experience with polymers? While our expertise in polymers may be relatively new, we have a dedicated and enthusiastic team along with advanced vacuum chambers that enable us to tackle polymer-related requests. If you have inquiries regarding polymers, we invite you to reach out to us, as we are committed to investing in research and development to provide the support and solutions you need.
Our coating capabilities extend to various substrates, and while our chamber size limits us to dimensions up to 400 mm, we can easily accommodate smaller sizes without any hassle. So whether you require coatings for larger or smaller substrates, rest assured that we have the flexibility to meet your specific needs with precision and efficiency.
Whatever your coating needs may be, whether in the UV, VIS, SWIR, MWIR, or LWIR spectrums, we are ready to provide customized solutions tailored to your specific requirements. Contact us today for unparalleled coating expertise.
your challenges in optical coating, and we will overcome them together.
UAB Optonas
MokslininkĊ³ g. 6B, LT-08412 Vilnius
+370 656 66774
CanYouCoat@optonas.com
All right reserved, OPTONAS 2023