What Optics Balzers does

Optics Balzers, operating as Materion Balzers Optics, is a Liechtenstein-headquartered manufacturer of coated optical components and thin-film coatings founded in 1950 and now operating as a wholly-owned subsidiary of Materion Corporation. The company produces a portfolio spanning optical filters (bandpass, narrow bandpass, NIR, SWIR, dichroic, fluorescence, notch, Raman, UV/IR blockers, and branded lines such as Calflex, Dichrolight, GoboXtreme, NightVision, SoFi, and UV-Guard), mirrors (Alflex, Goldflex, Silflex, Diflex, cavity, chirped, ultra-short pulse, and laser scanning variants), prisms and beamsplitters (LightGate, polarizing beamsplitters), micro optics, lids and windows (Brewster windows, CorrSlide, microdisplay lids, CupLid cavity windows), and patterned products on wafer and chrome substrates. Its underlying technology is built around proprietary optical thin-film coating processes, supplemented by patterning capabilities (laser ablation, masked coatings, photolithography), glass bonding and sealing, and an extensive CoatingPlus service layer covering marking, packaging, subassembly, varnishing, and volume production.

The company serves eight end-markets — Automotive, Consumer, Industry, Life Science, Lighting, Space, Semiconductor, and Defense — with applications ranging from vehicle head-up displays, ADAS cameras, and intelligent headlights, to EUCLID-class space telescope optics, semiconductor lithography and wafer inspection filters, life science fluorescence detection, and defense night vision systems. Production is conducted at five wholly-owned facilities in Balzers (Liechtenstein), Jena (Germany), Penang (Malaysia), Shanghai (China), and Westford (Massachusetts, USA), with global direct sales and a quote-based enterprise engagement model supported by an online Request for Quotation channel, datasheets, application notes, newsletter distribution, and selective industry event participation. Notable recent activity includes delivery of filters for the EUCLID space telescope in 2023 and a 2024 application paper on linear variable filters for fluorescence imaging, alongside continued buildout of the CoatingPlus subassembly service platform.

Name

Optics Balzers

Legal name

Optics Balzers AG

Website

https://opticsbalzers.com

Company type

Private

Founded year

1950

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Optics Balzers, trading as Materion Balzers Optics, is a Liechtenstein-founded (1950) manufacturer of optical thin-film coatings, filters, mirrors, prisms, and patterned optical components, serving automotive, semiconductor, life science, space, defense, consumer, industrial, and lighting OEMs across five production sites in Europe, Asia, and North America.

Ownership category

akta.pro rank

Product category

Optical Components & Thin-Film Coatings

NAICS

Paint and Coating Manufacturing (32551), Paint and Coating Manufacturing (325510)

SIC

Optical Instruments & Lenses (3827)

akta.pro primary industry

Lenses & Optical Accessories (Lenses, Filters, Adapters, Teleconverters) (CRACAPAF)

akta.pro secondary industries

Specialty & Functional Coatings (Anti-microbial/Anti-slip/Insulating) (IMAIAKAM), Industrial & Commercial Painting/Coatings/Surface Treatment (IMAIAAAK)

Keywords

• Optical thin-film coatings
• Coated optical components
• Optical filters and mirrors
• Precision photonics manufacturing
• Optical subassemblies

Headquarters

HQ city

Balzers

HQ country

Liechtenstein

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Infrastructure, Marketing or Sales

Distribution channels2 records

Marketing channels4 records

Core offering

Optics Balzers manufactures coated optical components, including optical filters (bandpass, dichroic, fluorescence, Raman, UV/IR blocking, solar), mirrors (metallic and dielectric, including laser and broadband types), prisms and polarizing beamsplitters, micro optics, lids and windows, patterned optical products, and a comprehensive range of optical thin-film coatings. The company also offers CoatingPlus value-added services such as marking, glass processing, bonding and sealing, patterning, packaging, subassembly, varnishing, and volume production serving customers in automotive, consumer, industrial, life science, lighting, space, semiconductor, and defense verticals.

Product overview

Optics Balzers (Materion Balzers Optics) is an optical components and coatings manufacturer with over 70 years of experience. The company offers a comprehensive portfolio of coated optical components organized into product categories: Filters (bandpass, dichroic, fluorescence, Raman, UV/IR blockers, and branded lines like Calflex, Dichrolight, GoboXtreme, NightVision, SoFi, and UV-Guard), Mirrors (Alflex, BrightSlide, Diflex, Goldflex, Silflex, and specialty laser mirrors including cavity, chirped, and ultra-short pulse mirrors), Prisms (LightGate and polarizing beamsplitters), Micro Optics, Lids/Windows (Brewster windows, CorrSlide), Splitters/Combiners (Transflex), and Patterned Products. The company provides extensive thin-film coating services including Anti-Reflection Coatings (Iralin, Duolin, Supertriolin, NIR Transmax), Metallic Coatings (Alflex, Goldflex, Silflex, CrBlack, TiBlack, Gelot, Patterned Chrome), Dielectric Coatings, Conductive & Transparent Coatings, Low Defect Coatings, Patterned Coatings (laser ablation, masked coatings, photolithography), and Special Coatings (TopFlex). The CoatingPlus service layer adds value through bonding/sealing, marking, glass processing, patterning, packaging, subassembly, varnishing, and volume production capabilities. Production facilities are located in Balzers (Liechtenstein), Jena (Germany), Penang (Malaysia), Shanghai (China), and Westford (USA).

Differentiator

Problem solved

Functional benefit

Brands

• Calflex™: Heat protection filters for entertainment, medical, and architectural lighting applications
• Dichrolight™
• GoboXtreme™
• BrightSlide™
• NightVision™
• SoFi™
• UV-Guard™
• CoatingPlus™
• Iralin™ - Duolin™ - Supertriolin™
• NIR Transmax™
• TopFlex™
• Alflex™
• Goldflex™
• Silflex™
• CrBlack™
• TiBlack™
• Gelot™
• LightGate™
• CorrSlide™
• LED ColorDichroics™
• Diflex™

Products and services

• Optical Filters Spectral filters for selecting, blocking, or modifying wavelength ranges across UV, visible, NIR and SWIR bands — including bandpass, narrow bandpass, NIR, SWIR, dichroic, patterned dichroic, fluorescence, notch, IR-blocking, Raman, laser safety, conversion, and UV/IR-blocker filters. Used by OEMs and integrators across life science, semiconductor, industrial, defense, lighting and consumer applications.
• Calflex Heat Protection Filters Calflex branded heat protection filters, including the Calflex 3000 SP variant, designed to reduce infrared heat radiation in entertainment, medical, and architectural lighting applications.
• Dichrolight and GoboXtreme Lighting Filters Dichrolight patterned dichroic filters, GoboXtreme Animation Wheel and GoboXtreme Dark gobo products, and LED ColorDichroics filters — a branded lighting filter family for entertainment, architectural, and LED lighting applications.
• Specialty Observation and Imaging Filters Specialty filters including NightVision low-light filters, Linear Variable Filters for spectroscopy and fluorescence imaging, SoFi solar observation filters, and UV-Guard UV protection filters.
• Optical Mirrors Coated mirrors including Alflex aluminum, Goldflex gold, Silflex silver, Diflex broadband dielectric, dichroic, and cold mirrors — covering broad-spectrum reflection, visible/IR separation, and color-selective beam splitting for OEM optical systems.
• Laser Mirrors Specialty laser mirrors including cavity mirrors, chirped mirrors, ultra-short-pulse mirrors, laser beamsteering mirrors, laser scanning mirrors, and laser gyros for navigation and inertial measurement. Designed for high-reflectivity and dispersion-controlled laser applications.
• Prisms and Polarizing Beamsplitters LightGate optical gating prisms and polarizing beamsplitters for temporal light control, polarization separation, and integration into laser and imaging systems.
• Micro Optics Miniaturized optical components for integration into compact optical systems and subassemblies, including microdisplay, sensor, and endoscopy applications.
• Lids and Windows Optical lids and windows including Brewster Windows for polarization control in laser cavities, CorrSlide corrosion-resistant substrates, lids for microdisplays, CupLid cavity windows for sensors, and patterned dichroic filters offered in lid form.
• Splitters and Combiners Optical splitters and combiners including Transflex transparent flexible beamsplitter coatings, dichroic beamsplitters, and polarizing beamsplitters for display and lighting applications.
• Patterned Optical Products Patterned optical products including patterned chrome on glass, patterned dichroic filters, patterned filters on wafer substrates, and CorrSlide patterned slides, supporting photomask, semiconductor, sensor, and specialized optics applications.
• Customized Optical Components Custom-designed optical components and subassemblies tailored to specific customer requirements, developed through the CoatingPlus Development Partners and Project Management engagement model.
• Anti-Reflection Coatings Anti-reflection coating families — Iralin, Duolin, Supertriolin, and NIR Transmax — that reduce surface reflections on optical components across visible and near-infrared wavelengths.
• Metallic Coatings Metallic coatings including Alflex aluminum, Goldflex gold, Silflex silver, CrBlack chromium black, TiBlack titanium black, Gelot solderable, and patterned chrome for mirrors, beam dumps, optical trapping, and bondable surfaces.
• Dielectric Coatings Multi-layer dielectric coatings for high-reflectivity and wavelength-selective optical applications, including broadband and laser mirror stacks.
• Coatings on Plastics Durable coatings applied to plastic optical components (Hardcoating on Plastics) and combiner coatings on plastics for scratch resistance, environmental protection, and display/lighting integration.
• Conductive and Transparent Coatings Coatings that provide electrical conductivity while maintaining optical transparency, supporting sensor, display, and ITO-replacement optical applications.
• Low Defect Coatings Specially qualified coating processes with stringent defect density requirements for semiconductor, lithography, and other critical applications.
• TopFlex Specialty Coatings TopFlex family of special coatings, including the easy-to-clean hydrophobic variant, for specialized optical performance and maintenance reduction.
• Patterned Coatings Services Patterning services using laser ablation, masked coating deposition, and photolithography for high-resolution coating patterns on optical substrates.
• CoatingPlus Value-Added Services Value-added services including bonding and sealing, marking, glass processing (cutting, grinding, polishing), patterning, packaging and handling, subassembly, varnishing, volume production, development partnership programs, and project management — turning coated components into customer-ready optical units.

Segments8 records

Ideal customer profiles7 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hamamatsu Photonics: Japanese manufacturer of optical components, filters, and photonic devices serving life science, semiconductor, and industrial markets. Comparable in optical filter and detector technology, multi-vertical reach, and emphasis on precision thin-film coatings.
• Edmund Optics: Global manufacturer and supplier of optical components including filters, mirrors, lenses, and coatings. Highly comparable as a one-stop optical components catalog and custom optics provider serving life science, industrial, semiconductor, and defense customers.
• Cascade Optical Corporation: US manufacturer specializing in thin-film optical coatings, filters, and custom coated optics for industrial laser, life science, and aerospace markets. Highly comparable as a custom optical coatings specialist serving similar precision-engineered end markets.
• Thorlabs: Vertically integrated manufacturer of photonics components including optical filters, mirrors, lenses, prisms, and coated optics. Comparable in offering breadth, custom manufacturing capability, and multi-vertical customer base spanning research, life science, and industrial laser markets.

Emerging players

• LightPath Technologies: US-based manufacturer of precision optics, molded glass aspheres, and coated optical components for industrial, defense, and commercial applications. Comparable in custom optical coating capability and defense/industrial customer base, though smaller scale and broader lens product mix.

Broad incumbents

• Coherent (formerly II-VI): Large diversified photonics and materials company producing optical components, filters, mirrors, and coatings across industrial, semiconductor, life science, and aerospace markets. Materion Balzers Optics overlaps in precision coatings and filter products, but Coherent operates at materially larger scale and scope.
• Jenoptik: German photonics company with a Light & Optics division producing optical components, filters, and coatings for semiconductor equipment, life science, and industrial laser applications. Comparable in optical coatings technology and European manufacturing footprint, though part of a broader industrial portfolio.
• Newport (part of MKS Instruments): Manufacturer of optical components, filters, and precision photonics equipment serving research, life science, and semiconductor customers under MKS Instruments. Comparable in optical filter offerings and multi-vertical photonics reach, though Newport is part of a much larger instrumentation portfolio.
• Schott AG: Major specialty glass and optics manufacturer producing coated optical components, filters, and substrates for industrial, automotive, and semiconductor applications. Comparable in coating expertise and European heritage, though part of a much larger materials and glass portfolio.
• Carl Zeiss (Carl Zeiss Jena / Zeiss Industrial Metrology): German optics leader with deep presence in semiconductor lithography optics, microscopy, and industrial metrology. Materion Balzers Optics supplies into similar semiconductor and metrology end-markets and competes for thin-film coating business adjacent to Zeiss's optical systems.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xxing.com/companies/opticsbalzersag
• LinkedInlinkedin.com/company/opticsbalzers

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Optics Balzers