Colored Glass Filters

Colored Glass Filters Market Outlook

The global colored glass filters market is anticipated to reach a staggering valuation of USD 1.2 billion by 2035, expanding at a compound annual growth rate (CAGR) of 6.5% from 2025 to 2035. This growth can be attributed to the increasing demand for lighting solutions in various applications, ranging from photography to automotive lighting. Moreover, the rise in technological advancements in the manufacturing of color filters, coupled with a growing inclination towards artistic lighting in both residential and commercial spaces, is poised to significantly bolster market expansion. The integration of innovative manufacturing techniques and materials is making colored glass filters more accessible and versatile, appealing to a broader range of end-users. Additionally, the surge in e-commerce platforms is facilitating easier access to specialized products, further fueling market growth.

Growth Factor of the Market

Several factors are contributing to the robust growth of the colored glass filters market. The expansion of the film and photography industry is one of the primary drivers, as professionals increasingly rely on specialized filters to achieve desired visual effects and enhance image quality. Furthermore, the rising popularity of decorative lighting in both residential and commercial environments is propelling the demand for colored glass filters. The industrial sector is also witnessing an increased application of these filters in various processes, such as chemical analysis and material testing, owing to their ability to selectively filter wavelengths of light. Advances in technology have facilitated the production of high-quality filters that maintain color accuracy while improving durability, which is crucial for demanding applications. Additionally, the growing trend towards sustainability and eco-friendly products is encouraging manufacturers to innovate and produce glass filters that are not only efficient but also environmentally friendly.

Key Highlights of the Market

• The market is poised for significant growth, driven by multi-sector applications, particularly in photography and lighting.
• Technological advancements are leading to the production of more durable and efficient colored glass filters.
• Increased consumer interest in home decor and artistic lighting solutions is boosting market demand.
• Rising e-commerce channels are enhancing product availability and accessibility for consumers worldwide.
• There is a growing emphasis on sustainability, encouraging manufacturers to produce eco-friendly glass filter options.

By Product Type

Absorption Filters:

Absorption filters are designed to selectively absorb certain wavelengths of light while allowing others to pass through. This property makes them particularly valuable in photography, where they can enhance or modify the colors captured in an image. These filters are commonly used to reduce glare and improve contrast in images, making them essential tools for professionals and hobbyists alike. Their ability to filter out specific wavelengths allows for greater creative control, enabling photographers to achieve the desired mood and tone in their work. Additionally, absorption filters play a critical role in various scientific applications, where precise light manipulation is required. The growing demand from these sectors continues to drive innovation and development within this product category.

Dichroic Filters:

Dichroic filters, known for their unique optical properties, reflect certain wavelengths of light while allowing others to pass through. This makes them ideal for applications that require precise color filtering, such as in stage lighting and architectural illumination. Their vibrant colors and ability to create dynamic lighting effects make dichroic filters highly sought after in the entertainment industry. Additionally, advancements in manufacturing processes have improved their durability and efficiency, further expanding their application range. The increasing use of LED lighting technology, combined with the need for innovative lighting solutions in theaters and events, is expected to foster significant growth in demand for dichroic filters in the coming years.

Neutral Density Filters:

Neutral density (ND) filters are designed to reduce the intensity of all wavelengths of light equally, allowing photographers and videographers to achieve greater control over exposure settings. This is particularly useful in bright conditions, where ND filters enable the use of wider apertures or slower shutter speeds without overexposing the image. The versatility of ND filters makes them popular among professionals for outdoor photography, as they help to create motion blur effects and enhance the overall aesthetic quality of images. Their growing utilization in videography has also contributed to their rising popularity, as filmmakers increasingly adopt these filters to manage light control during shooting. With the expanding interest in both photography and videography, the demand for ND filters is expected to continue its upward trajectory.

Heat Absorbing Filters:

Heat absorbing filters are designed to absorb infrared light while allowing visible light to pass through, effectively reducing the heat generated during lighting applications. These filters are crucial in various settings, including photography and industrial processes, where excessive heat can damage both equipment and materials. The increased emphasis on equipment longevity and efficiency is driving the demand for heat absorbing filters among photographers and industrial users alike. Furthermore, as the importance of preventing overheating in lighting fixtures becomes more recognized, manufacturers are adapting their product offerings to include advanced heat-absorbing technologies. This trend is likely to contribute to the sustained growth of the segment over the forecast period.

Color Compensating Filters:

Color compensating filters are employed to adjust the color balance of images, ensuring that the colors captured are true to life and accurately represent the original scene. These filters are widely used in photography, cinematography, and even in certain scientific applications where color accuracy is paramount. As consumers increasingly seek high-quality visual outputs, the demand for color compensating filters is on the rise. Moreover, advancements in filter technology have led to the development of filters that provide greater precision and consistency, making them essential tools for professionals in creative industries. The growing trend of color grading in post-production processes also contributes to the increasing reliance on these filters, further solidifying their position in the market.

By Application

Photography & Cinematography:

The photography and cinematography segment is one of the largest consumers of colored glass filters. Photographers and filmmakers utilize various filter types to enhance visual storytelling, manipulate light quality, and achieve desired artistic effects. The growing interest in both amateur and professional photography, driven by social media platforms and streaming services, has significantly increased the demand for specialized filters. As more photographers experiment with techniques like long exposure and time-lapse photography, the importance of high-quality filters that can withstand varying conditions is paramount. Moreover, the continuous evolution of camera technology is pushing manufacturers to develop filters that can cater to the latest models, ensuring compatibility and optimal performance.

Lighting & Decor:

Colored glass filters play a pivotal role in the lighting and decor industry, where they are used to create vibrant and dynamic lighting effects for residential and commercial spaces. The rise of home decor trends that emphasize ambiance and aesthetic appeal has led to a surge in demand for specialized lighting solutions. Designers and homeowners are increasingly choosing colored filters to enhance interior spaces, such as using warm tones for a cozy feel or vibrant colors for a more energetic atmosphere. Additionally, these filters are utilized in architectural and event lighting to create stunning visual displays that draw attention. As the trend for unique and personalized lighting continues, the market for colored glass filters in the decor segment is expected to grow significantly.

Scientific Instruments:

In scientific applications, colored glass filters are essential for controlling light in various instruments, such as spectrophotometers and microscopes. These filters allow researchers to isolate specific wavelengths of light, which is crucial for accurate measurements and analysis in fields like biology, chemistry, and environmental science. The increasing focus on research and development, coupled with technological advancements in scientific instrumentation, is driving demand for high-quality colored glass filters that provide precise light manipulation. Furthermore, as scientific research becomes more interdisciplinary, the need for versatile filters that can be utilized across various applications and experiments is on the rise, further solidifying the importance of this segment.

Industrial Processes:

Colored glass filters are employed in a variety of industrial processes, including material testing, quality control, and manufacturing. Industries such as automotive and electronics rely on these filters for precise analysis and monitoring of production processes. The ability to filter out specific light wavelengths is crucial for ensuring that materials meet stringent quality standards. As industries continue to evolve and adopt more advanced technologies, the demand for specialized filters that enhance operational efficiency is expected to grow. Moreover, the increased focus on automation and quality assurance in manufacturing processes is likely to further drive the adoption of colored glass filters across various sectors.

Automotive Lighting:

The automotive lighting segment is witnessing a significant rise in the application of colored glass filters, particularly in enhancing vehicle aesthetics and functionality. Manufacturers are increasingly employing colored filters in headlights, tail lights, and interior lighting to create unique visual effects and improve visibility. The growing trend toward customization and personalization in the automotive industry has led to a demand for innovative lighting solutions that incorporate colored glass filters. Additionally, as safety regulations evolve, the need for filters that enhance the effectiveness of vehicle lighting systems is becoming more pronounced. This evolution in automotive design and functionality is expected to sustain the growth of the colored glass filters market within this segment.

By Distribution Channel

Online Stores:

Online stores have emerged as a key distribution channel for colored glass filters, providing consumers with convenient access to a wide range of products. E-commerce platforms enable customers to compare prices, read reviews, and explore various options from the comfort of their homes. The rise of online shopping has been accelerated by the global pandemic, as consumers increasingly turn to digital platforms for their purchasing needs. Online retailers often offer competitive pricing and promotions, which attract budget-conscious consumers. Furthermore, the ability to reach a global customer base allows manufacturers and distributors to expand their market presence significantly through online channels.

Specialty Stores:

Specialty stores play a vital role in the distribution of colored glass filters, particularly for niche products that require expert knowledge and advice. These stores cater to professionals in fields such as photography, cinematography, and scientific research, offering a curated selection of high-quality filters. The personalized service and expertise provided by specialty store staff can enhance customer experience, helping clients make informed purchasing decisions. As consumers become more discerning about their choices, the value of specialized retail environments is expected to grow, with more individuals seeking out local specialty stores for specific needs rather than relying solely on online purchases.

Electronics & Camera Stores:

Electronics and camera stores are significant distribution channels for colored glass filters, particularly for consumers in the photography and videography markets. These stores often feature a comprehensive selection of filters, along with cameras and accessories, providing a one-stop shopping experience for enthusiasts and professionals. As technology advances, consumers are increasingly looking for products that complement their equipment, and filters play a crucial role in achieving optimal image quality. Additionally, the hands-on experience offered in physical stores allows customers to understand the product's features better and seek expert advice before making a purchase.

Direct Sales:

Direct sales remain a crucial distribution method, particularly for manufacturers looking to establish relationships with professional users and bulk buyers. This approach allows manufacturers to offer tailored solutions and direct support to their clients, enhancing customer satisfaction. Direct sales are particularly prominent in the scientific and industrial sectors, where businesses often require specific products designed to meet their unique needs. The personalized service provided through direct sales channels can lead to greater customer loyalty and repeat business, making this distribution method a vital component of the overall colored glass filters market.

By Glass Type

Soda-lime Glass:

Soda-lime glass is the most commonly used type of glass for manufacturing colored glass filters due to its versatility and cost-effectiveness. This type of glass is favored for its ease of production and ability to be shaped into various forms, making it ideal for mass production of filters. Soda-lime glass filters are widely used in applications such as photography, lighting, and decorative designs, where affordability and functionality are key considerations. As demand grows for colored glass filters across multiple industries, soda-lime glass is likely to remain a leading material choice for manufacturers.

Borosilicate Glass:

Borosilicate glass is known for its excellent thermal resistance and durability, making it suitable for applications that experience temperature fluctuations. This type of glass is commonly employed in scientific and industrial settings where colored glass filters are exposed to harsh conditions. The ability of borosilicate glass to withstand thermal shock while maintaining optical clarity makes it a preferred choice for high-performance filters. As industries continue to prioritize quality and reliability in their processes, the demand for borosilicate glass filters is expected to grow significantly in the coming years.

Fused Silica Glass:

Fused silica glass is characterized by its high purity and exceptional optical properties, making it ideal for specialized applications requiring precise light filtering. This type of glass is often utilized in high-tech industries, including telecommunications and semiconductor manufacturing, where accurate wavelength selection is critical. Fused silica glass filters are known for their durability and resistance to environmental factors, ensuring longevity and consistent performance. As technological advancements continue to drive innovation in various sectors, the demand for high-quality fused silica glass filters is anticipated to increase significantly.

Lead Glass:

Lead glass is prized for its high refractive index and ability to generate extraordinary optical effects, making it a popular choice among artists and designers. Colored glass filters made from lead glass are often used in decorative lighting and artistic applications, where aesthetics play a significant role. However, the use of lead glass is becoming more regulated due to health concerns, prompting manufacturers to explore alternative materials that can offer similar visual effects without compromising safety standards. As consumer awareness regarding health and environmental issues rises, the colored glass filters market will need to adapt to these changing preferences.

Optical Glass:

Optical glass is highly valued for its superior light transmission and minimal distortion, making it an essential material in the production of high-precision colored glass filters. This type of glass is commonly used in scientific instruments, high-end photography equipment, and optical devices where clarity and accuracy are paramount. The growing demand for high-quality imaging solutions in both consumer and professional markets is driving the need for optical glass filters. Moreover, advancements in optical glass manufacturing processes are enhancing the availability and variety of filters, ensuring they meet the evolving requirements of various industries.

By Region

North America is anticipated to hold a significant share of the colored glass filters market, fueled by the robust demand from the photography and automotive sectors. The region's well-established infrastructure and technological advancements are enabling manufacturers to innovate and introduce high-quality products that meet consumer demand. Additionally, the increasing trend of home and commercial lighting solutions is contributing to market growth. The North American market is projected to grow at a CAGR of 5.8% during the forecast period, reflecting the strong consumer interest in artistic lighting and photography equipment, coupled with the presence of leading market players.

Europe is also poised for substantial growth in the colored glass filters market, driven by the rising adoption of advanced lighting technologies and the growing film industry. Countries like Germany, France, and the UK are at the forefront of this growth, with a strong focus on artistic and decorative lighting applications. The emphasis on quality and sustainability in manufacturing processes in Europe is further encouraging innovation in colored glass filter products. As consumers increasingly prioritize aesthetic and functional lighting solutions, the market in Europe is expected to grow steadily, complementing the overall global market trends.

Opportunities

The colored glass filters market presents numerous opportunities for growth, particularly in emerging economies where industrialization is rapidly progressing. As countries in Asia Pacific and Latin America continue to develop their infrastructure and manufacturing capabilities, there is a growing demand for colored glass filters across various sectors, including automotive, lighting, and scientific research. This trend provides an avenue for manufacturers to expand their reach and tap into these burgeoning markets. Additionally, the rise of e-commerce platforms is enabling companies to enter new geographical areas with relative ease, enhancing market accessibility and consumer engagement. The shift toward sustainable manufacturing practices also presents opportunities for innovation, as companies invest in eco-friendly materials and production processes that appeal to environmentally conscious consumers.

Furthermore, advancements in technology are paving the way for new applications of colored glass filters. For instance, the integration of smart lighting systems in residential and commercial settings is driving demand for filters that can produce dynamic colors and effects. As the Internet of Things (IoT) continues to gain momentum, the potential for incorporating colored glass filters into connected devices opens up a plethora of opportunities for manufacturers. By focusing on research and development, companies can create innovative products that align with consumer preferences and technological advancements, allowing them to remain competitive in the ever-evolving market landscape.

Threats

Despite the promising growth trajectory of the colored glass filters market, several threats could impede progress. One of the most significant challenges is the increasing competition from alternative materials and technologies. Manufacturers offering substitutes, such as plastic filters or digital filters, may pose a threat to traditional colored glass filters, particularly in cost-sensitive segments. Moreover, the awareness of environmental issues and health concerns regarding certain materials, such as lead glass, is prompting consumers to seek safer alternatives. This shift in consumer behavior could impact the demand for specific types of colored glass filters, necessitating manufacturers to adapt their product offerings to align with changing preferences.

Another potential threat lies in the economic volatility experienced in certain regions, which can lead to fluctuations in demand for colored glass filters. Economic downturns can result in reduced spending on non-essential items, including decorative and artistic lighting solutions. Additionally, global supply chain disruptions, as evidenced by the COVID-19 pandemic, can hinder manufacturers' ability to deliver products efficiently and meet consumer demand. These factors can adversely affect market growth and profitability, necessitating strategic planning and adaptability on the part of industry players.

Competitor Outlook

• Hoya Corporation
• Schott AG
• OptoSigma Corporation
• Edmund Optics
• Thorlabs
• Newport Corporation
• Corning Inc.
• Rohm Co., Ltd.
• Asahi Glass Co., Ltd.
• LLumar Window Film
• Pyranova GmbH
• JML Optical Industries
• Optical Filters Ltd.
• Altechna UAB
• OptoTech Optikmaschinen GmbH

The overall competitive landscape of the colored glass filters market is characterized by a mix of established players and emerging companies focused on innovation and differentiation. Market players are increasingly investing in research and development to create advanced products that enhance performance and meet diverse customer needs. Strategic partnerships, mergers and acquisitions, and collaborations are common strategies adopted by companies to expand their market presence and enhance product offerings. Additionally, companies are leveraging digital marketing and e-commerce platforms to reach a broader audience, enabling them to capture a larger share of the market.

Hoya Corporation, a leading player in the optical glass industry, has established a strong presence in the colored glass filters market through its commitment to quality and innovation. The company's extensive portfolio of specialty glass products caters to various applications, including photography, lighting, and scientific instruments. With a focus on customer satisfaction and technological advancement, Hoya continues to be a key player driving growth in the market. Similarly, Schott AG is recognized for its high-quality optical glass solutions, including colored filters. The company's dedication to research and development allows it to stay at the forefront of technological advancements, ensuring that its products meet the evolving demands of customers across multiple sectors.

In addition, companies such as Edmund Optics and Thorlabs have carved a niche for themselves by providing a wide range of optical components, including colored glass filters, to the scientific and industrial markets. These companies emphasize precision and quality, catering to customers who require high-performance solutions. As the demand for colored glass filters continues to grow, these companies are well-positioned to leverage their expertise and industry knowledge to capture new opportunities. Furthermore, rising competition from smaller, specialized manufacturers is driving innovation and pushing established players to enhance their product offerings, contributing to a dynamic and competitive market environment.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Thorlabs
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 Schott AG
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Altechna UAB
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Corning Inc.
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Edmund Optics
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 Pyranova GmbH
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Rohm Co., Ltd.
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Hoya Corporation
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 LLumar Window Film
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 Newport Corporation
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Optical Filters Ltd.
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Asahi Glass Co., Ltd.
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 OptoSigma Corporation
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 JML Optical Industries
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 OptoTech Optikmaschinen GmbH
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Colored Glass Filters Market, By Glass Type
    • 6.1.1 Soda-lime Glass
    • 6.1.2 Borosilicate Glass
    • 6.1.3 Fused Silica Glass
    • 6.1.4 Lead Glass
    • 6.1.5 Optical Glass
  • 6.2 Colored Glass Filters Market, By Application
    • 6.2.1 Photography & Cinematography
    • 6.2.2 Lighting & Decor
    • 6.2.3 Scientific Instruments
    • 6.2.4 Industrial Processes
    • 6.2.5 Automotive Lighting
  • 6.3 Colored Glass Filters Market, By Product Type
    • 6.3.1 Absorption Filters
    • 6.3.2 Dichroic Filters
    • 6.3.3 Neutral Density Filters
    • 6.3.4 Heat Absorbing Filters
    • 6.3.5 Color Compensating Filters
  • 6.4 Colored Glass Filters Market, By Distribution Channel
    • 6.4.1 Online Stores
    • 6.4.2 Specialty Stores
    • 6.4.3 Electronics & Camera Stores
    • 6.4.4 Direct Sales

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Colored Glass Filters Market by Region
  • 10.6 Middle East & Africa - Market Analysis
    • 10.6.1 By Country
      • 10.6.1.1 Middle East
      • 10.6.1.2 Africa

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Colored Glass Filters market is categorized based on

By Product Type

• Absorption Filters
• Dichroic Filters
• Neutral Density Filters
• Heat Absorbing Filters
• Color Compensating Filters

By Application

• Photography & Cinematography
• Lighting & Decor
• Scientific Instruments
• Industrial Processes
• Automotive Lighting

By Distribution Channel

• Online Stores
• Specialty Stores
• Electronics & Camera Stores
• Direct Sales

By Glass Type

• Soda-lime Glass
• Borosilicate Glass
• Fused Silica Glass
• Lead Glass
• Optical Glass

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• Hoya Corporation
• Schott AG
• OptoSigma Corporation
• Edmund Optics
• Thorlabs
• Newport Corporation
• Corning Inc.
• Rohm Co., Ltd.
• Asahi Glass Co., Ltd.
• LLumar Window Film
• Pyranova GmbH
• JML Optical Industries
• Optical Filters Ltd.
• Altechna UAB
• OptoTech Optikmaschinen GmbH