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Prevention membrane Product List and Ranking from 14 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

Prevention membrane Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. 伊藤光学工業 光学ハクマク事業部 Aichi//Other manufacturing
  2. ニデック コート本部 Aichi//Resin/Plastic
  3. 安達新産業 本社 Osaka//Optical Instruments
  4. CBCオプテックス Tokyo//Electronic Components and Semiconductors
  5. 5 アクタージャパン Tokyo//Optical Instruments
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Prevention membrane Product ranking

Last Updated： Aggregation Period:Oct 15, 2025～Nov 11, 2025
This ranking is based on the number of page views on our site.

  1. Acta Black - High-efficiency near-infrared and mid-infrared absorption films and anti-reflective films アクタージャパン
  2. Anti-reflection film (AR coating) that reduces reflections and light loss. ジオマテック
  3. 【Data】Comparison Table of Benefits by Coating Processing Methods ニデック コート本部
  4. Ultra-low reflection black treatment 株式会社三ツ矢
  5. Anti-reflective film "Lequa-Dry" ニデック コート本部

Prevention membrane Product List

16～30 item / All 34 items

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Case Study Vol.1 "Anti-Reflective Coating (AR Coat)"

Case Study Vol.1 "Anti-Reflective Coating (AR Coat)"

Introducing examples of achieving reduced reflection on LCD panels and improved light output of light source lamps and sensor sensitivity. Custom proposals are available.

This document introduces case studies of solving challenges using the vacuum deposition process "Lequa-Dry," which can form an anti-reflective coating (AR coat) on glass and resin at low cost. It includes examples of improved visibility of displays and increased light output due to higher transmittance of lenses. You can also view a comparison table of the advantages of different coating methods, which will help in selecting the appropriate processing method. 【We can solve the following concerns】 ■ I want to make the LCD panel easier to see... ■ I want to increase the light output of the light source lamp, even a little... ■ I want to enhance the sensitivity of near-infrared sensors... *You can view it immediately from "PDF Download." Please feel free to contact us.

  • Surface treatment contract service

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Ultraviolet reflection prevention film (AR) wavelength: efficiently transmits 350~410nm.

Ultraviolet reflection prevention film (AR) wavelength: efficiently transmits 350~410nm.

It achieves excellent ultraviolet transmission rates and can be adapted to the light sources you plan to use (such as high-pressure mercury lamps, various laser lights, UV LEDs, etc.).

Are you facing any of these issues? - I want to reduce reflection in the ultraviolet (UV-A) range. - I want to increase the transmittance at wavelengths that react with initiators, such as 365nm and 405nm. - I've heard that the UV range has a thin film thickness and is difficult to control... - I've heard that the substrates and film materials are limited; can you accommodate that? - I've heard that the measurement difficulty after film formation is high; can you handle that? ◆ We achieve excellent ultraviolet transmittance! By depositing multilayer dielectric films, we prevent light reflection from both sides of the substrate. Based on our achievements in visible light, we can also achieve high transmittance in the ultraviolet wavelength range by controlling the film formation process. However, the substrates that can be used for film formation are limited, so prior confirmation is necessary. By utilizing the characteristics of the substrates you will use and designing accordingly, we will realize the optimal filter.

  • LED Module
  • Sensors
  • Ultraviolet irradiation equipment

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Dual-wavelength anti-reflective coating

Dual-wavelength anti-reflective coating

It is a special anti-reflective coating (AR coat) that can have peaks at multiple wavelengths. It is a filter that can be optimally designed for various optical devices.

【1】Are you facing any of these issues? ◆Is it possible to prevent reflection by matching the wavelength of CDs and DVDs? ◆Is there a way to improve visibility and achieve clear image quality? ◆Can we design and deposit custom solutions? ◆I want to increase light output to contribute to energy savings. ◆Can we design an anti-reflective coating (AR) that considers the angle of incidence? 【2】Features of Adachi New Industry's dual-wavelength AR (anti-reflective coating) 1) It is compatible with two wavelengths for CD (780nm) and DVD (650nm). We also offer custom designs that accommodate both DVD (650nm) and Blu-ray/HD-DVD (405nm). 2) It prevents light reflection from both sides of the substrate (thereby improving transmittance). Because it minimizes light loss, clear images can be obtained even in complex optical systems with long optical paths without degrading the incident light. 3) It can accommodate a variety of substrates, including glass and resin films. However, since our process is batch (sheet-type), the maximum size is □200mm.

  • Sensors
  • Other optical parts
  • lens

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3-wavelength anti-reflective coating

3-wavelength anti-reflective coating

It is a special anti-reflective coating (AR coat) that can have peaks at multiple wavelengths. It is a filter that can be optimally designed for various optical devices.

【1】Are you facing any of these issues? ◆Is there a way to prevent reflection by matching the wavelength of CDs, DVDs, and Blu-rays? ◆Is there a method to improve visibility and achieve clear image quality? ◆Is it possible to design and fabricate custom solutions? ◆I want to increase light output to contribute to energy savings. ◆Can we design an anti-reflective coating (AR) that takes the angle of incidence into account? 【2】Features of Adachi New Industry's dual-wavelength AR (anti-reflective coating) 1) Multi-layer structure: The three-wavelength anti-reflective coating consists of multiple dielectric thin film layers. 2) Selective anti-reflection: It exhibits a high anti-reflection effect for specific wavelength ranges of light. Reflection of specific light is suppressed, improving the visibility of devices and displays. 3) Wide wavelength range compatibility: The three-wavelength anti-reflective coating is generally effective across a wide wavelength range, spanning the visible light region and near-infrared region. It can deliver high performance against light from various light sources. 4) Advances in thin film technology: It has been improved through advancements in thin film technology. With advanced manufacturing techniques and material selection, it is applied to compact devices and displays.

  • Sensors
  • Other optical parts
  • lens

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Acta Black - High-efficiency near-infrared and mid-infrared absorption films and anti-reflective films

Acta Black - High-efficiency near-infrared and mid-infrared absorption films and anti-reflective films

Industrial light-absorbing films and anti-reflective films for the near-infrared and mid-infrared regions; films for removing stray light and scattered light in the near-infrared and mid-infrared regions; for near-infrared cameras and automotive night vision cameras, etc.

Actor Corporation has developed a vacuum deposition technology that achieves over 99% light absorption in the ultraviolet, visible, and infrared wavelength ranges. This technology enables the deposition of light-absorbing films on virtually any substrate material. By depositing these films inside housings for security near-infrared cameras and automotive night vision systems, it is possible to eliminate stray light (scattered light) in various optical products. Applications: Industrial light-absorbing films and anti-reflective films in the near-infrared and mid-infrared ranges Films for the removal of stray light and scattered light in the near-infrared and mid-infrared ranges

  • Other metal materials

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Anti-reflective film

Anti-reflective film

Custom coating production is also possible, such as membrane design with low polarization dependence, improved heat resistance, and enhanced durability!

By designing appropriate single-layer or multi-layer films, it is possible to prevent reflection on the surface of optical materials and improve transmittance. Custom manufacturing of coatings with low polarization dependence, as well as high heat resistance and durability, is also possible. *For more details, please download the catalog or contact us.*

  • lens

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Anti-reflective film (AR film) achieves 'high transmittance' and 'wide bandwidth'!

Anti-reflective film (AR film) achieves 'high transmittance' and 'wide bandwidth'!

The introduction of the new vapor deposition device has successfully achieved "reduction of reflectivity" and "expansion of wavelength range"!

The introduction of the new deposition machine has significantly improved the performance of anti-reflective coatings! <High Transmission> * Reduced average reflectance across the entire visible spectrum! * Reduced ripple in the intermediate wavelength range! <Wide Bandwidth> * Before the introduction, the wavelength range was limited to the visible spectrum, but we have successfully achieved high transmission AR coating over a wide bandwidth, including near-ultraviolet and near-infrared! We also welcome any questions, consultations, or prototype requests! If you are interested, please feel free to reach out to us!

  • lens
  • prism
  • Other optical parts

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Anti-reflective film "AR Coat"

Anti-reflective film "AR Coat"

Coating to reduce reflected light on the surface of the substrate for various applications such as cover glass and sensor components!

The "AR Coating" is a coating designed to eliminate surface reflections on substrates (such as glass and resin) and enhance transmittance. It can be applied to substrates that are prone to degradation from overheating and to optical communication components that require long-term reliability, allowing for custom designs based on light incidence angles, polarization characteristics, and wavelength ranges. It can be used for various applications such as cover glass, lenses, glasses, and sensor components. 【Features】 ■ Reduces reflected light from the substrate surface ■ Eliminates surface reflections on the substrate and enhances transmittance ■ Can be applied to optical communication components that require long-term reliability ■ Custom designs based on light incidence angles, polarization characteristics, and wavelength ranges are possible *For more details, please refer to the PDF document or feel free to contact us.

  • Surface treatment contract service

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Anti-reflective film "Electrostatic Discharge Wideband Anti-reflective Film"

Anti-reflective film "Electrostatic Discharge Wideband Anti-reflective Film"

It is possible to form a film on glass and olefin-based resins, and it can also add anti-fouling functionality.

We have achieved the addition of anti-static functionality to conventional anti-reflective films, while also realizing a wide-band, low-reflective anti-reflective film in the visible range. 【Features】 ○ It can be applied to glass and olefin-based resins, and can also incorporate anti-fouling functionality. For more details, please contact us or download the catalog.

  • Surface treatment contract service

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Anti-reflective film "Resin High Heat Resistance Anti-Reflective Film"

Anti-reflective film "Resin High Heat Resistance Anti-Reflective Film"

Plastic substrate: ZEONEX E48R, AR-coated product for PC S3000.

In recent years, there has been an increasing demand for lightweight and mass-producible resin components for automotive applications. Ito Optical Industry has achieved a high heat-resistant anti-reflective coating that meets the stringent heat resistance requirements for automotive optical components. 【Features】 ○ Plastic substrates: AR-coated products for ZEONEX E48R and PC S3000 For more details, please contact us or download the catalog.

  • Surface treatment contract service

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Acrylic resin with anti-fouling function and anti-reflective film.

Acrylic resin with anti-fouling function and anti-reflective film.

Effects such as preventing water stains when water droplets adhere and reducing scratches due to improved slip resistance!

At Ito Optical Industrial Co., Ltd., it is possible to directly apply multi-AR coating (anti-reflective film) to acrylic resin. Additionally, it is also possible to add anti-fouling functionality. By adding anti-fouling functionality, it is expected to reduce the adhesion of dirt such as fingerprints and facilitate easy removal. 【Features】 ■ Reduction of dirt adhesion such as fingerprints and easy removal ■ Prevention of water stains when water droplets adhere ■ Reduction of scratches due to improved slip resistance *For more details, please refer to the related links or feel free to contact us.

  • Coating Agent

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High-durability resin anti-reflective film

High-durability resin anti-reflective film

The compatible board is COP (Zeonex, Apel)! We introduce our "high durability resin anti-reflective film."

Ito Optical Industries Co., Ltd. has achieved an anti-reflective coating for resin substrates that meets the high durability requirements for automotive optical components. In durability tests, there were no abnormalities at 125°C for 400 hours, 105°C for 1000 hours, and 85°C at 85% humidity for 1000 hours. The compatible substrates are COP (Zeonex, Apel). Please feel free to contact us when you need assistance. 【Features】 ■ Durability Tests - 125°C for 400 hours: No abnormalities - 105°C for 1000 hours: No abnormalities - 85°C at 85% humidity for 1000 hours: No abnormalities ■ Compatible Substrates: COP (Zeonex, Apel) *For more details, please refer to the related links or feel free to contact us.

  • Other optical parts

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*Video now available* What is a silt fence and turbidity prevention membrane?

*Video now available* What is a silt fence and turbidity prevention membrane?

It is used in various places such as ports and rivers as a measure to prevent water pollution and contamination.

The "Silt Fence" is a groundbreaking pollution diffusion prevention fence developed as a countermeasure to marine pollution issues, aimed at preventing ocean contamination while pursuing both workability and cost-effectiveness, and commercialized from the user's perspective. It is used in various locations such as ports, rivers, fishing grounds, aquaculture sites, coastal oil refineries, beaches, and dams. If you provide us with natural conditions such as wind speed and flow rate, as well as installation conditions, we will offer products that are more suitable for your specific site. 【Names of Pollution Prevention Membranes】 ■ Fixed Type - Hanging Type - Intermediate Float Type - Self-Supporting Type - Water-Passing Type - Frame Type ■ Floating and Sinking Type - Hanging Type - Self-Supporting Type *For more details, please refer to the PDF materials or feel free to contact us.

  • Food environmental hygiene/contamination prevention equipment

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Anti-reflective coating (AR coat)

Anti-reflective coating (AR coat)

For microscope objective lenses and digital single-lens reflex camera viewfinders!

We offer a coating called "Anti-Reflective Film (AR Coating)" that suppresses the reflection of the glass itself and increases the transmittance. We can accommodate various shapes in combination with round and square irregular substrates. Please feel free to contact us if you have any requests. 【Applications】 ■ Cover glass for interchangeable lenses ■ Cover glass for surveillance cameras ■ Viewfinder for digital single-lens reflex cameras, etc. *For more details, please download the PDF or feel free to contact us.

  • Optical Experimental Parts
  • Processing Contract

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