filter Product List and Ranking from 376 Manufacturers, Suppliers and Companies | IPROS

Last Updated： Aggregation Period:Feb 11, 2026～Mar 10, 2026
This ranking is based on the number of page views on our site.

filter Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Feb 11, 2026～Mar 10, 2026
This ranking is based on the number of page views on our site.

  1. 鬼頭忠兵衛商店 Aichi//Building materials, supplies and fixtures manufacturers
  2. 中部美化企業 Aichi//Building materials, supplies and fixtures manufacturers
  3. ユニパック Saitama//Other construction industries
  4. 4 Takino Filter Inc. Yamaguchi//Building materials, supplies and fixtures manufacturers
  5. 5 好川産業 Osaka//others
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Last Updated： Aggregation Period:Feb 11, 2026～Mar 10, 2026
This ranking is based on the number of page views on our site.

  1. KM-type insert filter 'KMC type' for retaining walls and drainage pipes. 鬼頭忠兵衛商店
  2. Insert filter for PVC pipes "QI type" 中部美化企業
  3. KM Type Pipe Filter "KMKK Model" 鬼頭忠兵衛商店
  4. 4 Bridge-use environmentally friendly, non-chlorine-based release agent "Pantore" 好川産業
  5. 5 [Comprehensive Catalog] Erosion Control Vegetation Mats Takino Filter Inc.

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Water Treatment Equipment / Water Purification Equipment / Industrial Filter Comprehensive Catalog

Water Treatment Equipment / Water Purification Equipment / Industrial Filter Comprehensive Catalog

We propose suitable water treatment solutions! A wide variety of zeta potential adsorbents are featured!

This catalog features a wide range of products handled by Taki Engineering Co., Ltd. Our company is continuously adding new products, such as nanoparticle capture filters using special membranes with new technologies, to our product lineup to address our customers' challenges and requests. From our extensive product lineup, we will propose products that can help solve your problems and challenges in the appropriate materials and locations. [Featured Products (Excerpt)] ■ Zeta potential adsorbent ZETAMAX ■ Commercial flow-type ultraviolet sterilization device ■ Nanoparticle capture filter cartridge ■ Nanoparticle filtration membrane set ■ Reverse osmosis water purification device, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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Oil removal filter

Oil removal filter

Oil removal filter for removing oil in emulsion state. Removal is possible simply by passing water through it.

This product is a filter cartridge that efficiently adsorbs and removes oil components such as emulsified gasoline and oil that are finely dispersed in liquid. It is possible to remove emulsified oil contaminants that cannot be separated by flotation or sedimentation simply by passing water through the filter. Replacing the filter is also easy, as it only requires changing the filter media. 【Features】 ■ Efficiently adsorbs and removes oil components such as emulsified gasoline and oil ■ Removal is possible simply by passing water through the filter ■ Filter replacement is easy and can be done by just changing the filter media *For more details, please refer to the external link or feel free to contact us.

  • Work tools
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Remove fine particles! Zeta potential adsorption filtration fiber 'Zeta Max'

Remove fine particles! Zeta potential adsorption filtration fiber 'Zeta Max'

By the power of zeta potential, we efficiently remove difficult-to-remove ultrafine particles ranging from a few nanometers to several hundred nanometers!

The charge-adsorbing filtration fiber "ZetaMax" has a positive surface potential in the liquid. Particles dispersed in the liquid, such as "pigments," "oil particles," "bacteria," "viruses," "glass," "colloidal silica," "colloidal particles," and "color components," have a negative surface potential in the liquid (which varies with pH). When the above microparticles approach the charge-adsorbing fiber "ZetaMax," they are adsorbed to ZetaMax due to the potential difference between positive and negative charges. The charge-adsorbing filtration fiber "ZetaMax" removes microparticles from the liquid not through physical filtration like UF or MF membranes, but through adsorption similar to activated carbon or zeolite. This adsorption utilizing charge efficiently removes viscous substances that are difficult to eliminate using conventional membrane filtration methods, as well as substances in the range of several nanometers to several hundred nanometers that are hard to adsorb with activated carbon or zeolite. *For more details, please download the PDF or feel free to contact us.*

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Oil-water separation filter "FP-ZE type" *Adsorbs emulsion oil particles!

Oil-water separation filter "FP-ZE type" *Adsorbs emulsion oil particles!

Easily remove emulsified oil from water with a filter! A cartridge-type oil-water separation filter that makes maintenance simple!

Emulsified oil refers to a state of oil where oil particles are refined into smaller sizes due to ultrasonic waves or friction on sliding surfaces. The oil-water separation filter "FP-ZE type" is capable of removing oil components that are difficult to eliminate with oil skimmers and similar devices, which have become emulsified in water. [Applications] ■ Separation of emulsified oil from cleaning water ■ Oil-water separation in ultrasonic tanks ■ Oil-water separation of drain wastewater ■ Oil-water separation of bilge water in ships ■ Oil-water separation in vehicle cleaning water (Note: In some cases, such as when additives like surfactants are present, demulsification may be difficult depending on the conditions.) *For more details, please download the PDF or feel free to contact us.

  • Safety and consumables
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[HF Band Compatible] High-Performance Common Mode Filter CMF250

[HF Band Compatible] High-Performance Common Mode Filter CMF250

Effectively cuts unnecessary radiation in the HF band! Reduces noise interference with TVs and radios.

The CMF250 (CMF-250) is a high-performance common mode filter manufactured by Daiichi Denpa Kogyo (DIAMOND). It is a compact and small filter, measuring less than 20 cm, that effectively reduces unwanted radiation in the HF band, making it effective against radio interference. It suppresses radio interference (interference) such as TVI and BCI caused by common mode radiation. It has an attenuation of over 30 dB even in low band frequency ranges, making it effective for suppressing radio interference. It has low loss and can be used with radios of up to 200W. It is also effective in preventing malfunctions and electric shocks due to stray currents. It is connected between the radio and the antenna. *For more details, please feel free to contact us.

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High-pressure 51MPa metal filter (hydrogen, ammonia, and other gases)

High-pressure 51MPa metal filter (hydrogen, ammonia, and other gases)

This is a high-pressure metal filter with a proven track record in the aviation industry! The technical advantages of fluid filter technology that has supported aviation safety are...

The vulnerability of mesh filters under specific conditions has been pointed out. Contaminant accumulation + flammable fluid = localized high-temperature state >> damage. Depending on usage, wire mesh can create situations where localized high temperatures occur. Filters manufactured with laser drilling have smooth surfaces and do not accumulate contaminants locally like mesh nets, and they do not break even when all holes are clogged. The failure of a filter, which is supposed to protect the system, can lead to significant damage to the system. In the aviation industry, this type of filter is adopted to ensure absolute reliability. Its technical value is believed to contribute to the development of combustion systems using hydrogen and ammonia in the future.

  • Hydrogen Production
  • Other Hydrogen/Fuel Cells
  • Supply Technology
  • filter

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ND Filter

ND Filter

Andover Corporation manufactures metal coatings and absorptive ND filters.

■Metallic ND Filter ・Optical density is obtained by depositing a metal alloy on a substrate selected for the desired wavelength range. ■Absorptive ND Filter ・Manufactured using Schott NG glass, it strictly relies on the glass's absorption effect to achieve the desired attenuation level. *These ND filters are also available for sale as a set. *The set is provided with a storage wooden box.

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Edge filter (long pass / short pass)

Edge filter (long pass / short pass)

The edge filter is referred to as a long wave pass filter (LWP) / short wave pass filter (SWP).

■Used for separating the wavelength bands that transmit and reflect at specific wavelengths. ■These edge filters shift the edge wavelength bands slightly depending on the angle of incidence, allowing for the adjustment of the cutoff wavelength by utilizing this principle.

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Dichroic Filter

Dichroic Filter

Dichroic filters (color separation filters) are used in many applications that require the isolation of a range of visible light.

- More general applications include color enlargers and copiers as optical balance filters. - Applications that may benefit from separating incident energy from two or more light beams could be desirable. - The spectral curves below are displayed at a normal incident angle, but in many applications that combine colors, it is preferable to use them in reflection mode at an incident angle of 45°. - The stringent manufacturing of these filters uses durable insulating films that show no degradation over years of use. - They are characterized by being very stable, with very little loss of efficiency over time.

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Oil mist separator / blow-by filter

Oil mist separator / blow-by filter

Oil mist separator / blow-by filter

The introduction of oil mist separators not only significantly contributes to environmental protection but also provides various benefits such as improved engine reliability, cost reduction, and considerations for health and safety. UT99 is a Swiss company founded in 1947, leading the industry in specialized applications, including marine use.

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  • Other power generation
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Water treatment / wastewater treatment vibration screen and clean filter

Water treatment / wastewater treatment vibration screen and clean filter

Water treatment / wastewater treatment vibration screen and clean filter

Widely usable from wastewater treatment to production lines! A patented vibrating screen (solid-liquid separator) with a completely different SS removal principle from conventional automatic screens. ■□■ Features ■□■ ■ Due to the granulation effect of the special vibration in the fine mesh screen section, it captures fine SS as coarse particles, with almost no clogging. ■ It has a very wide removal range, not only as a pretreatment for wastewater treatment but also for fine SS in oily wastewater and high-viscosity, high-concentration effluents, as well as fibrous contaminants. ■ It can recover contaminants in the water as valuable materials and separate and remove unwanted substances (as an SS separator and filtration machine), also contributing to the recycling of water, making it integrated into the manufacturing processes and equipment of various factories. ■ It is a highly efficient removal solution that replaces existing coarse and fine automatic screens, incorporated as a vibrating screen using fine filters for replacement or additional equipment. ■ It is a very economical machine with low initial and running costs, compact and lightweight, taking up little space, and easily integrated into existing lines. ■ For more details, please contact us.

  • Water Treatment Plant
  • Water Treatment
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Multi-functional filter - wn type (with hexagonal wire mesh)

Multi-functional filter - wn type (with hexagonal wire mesh)

As slope protection in steep and cold areas! We promise to restore the natural environment and provide high-quality greening.

This product is a filter that can be used for slope protection in areas with uneven terrain, concerns about small rockfalls, steep slopes, and cold regions, thanks to the effects of the conventional "multi-functional filter" and the reinforcement effect of the hexagonal wire mesh. The non-woven fabric, referred to as "web," prevents erosion caused by rainfall, snowmelt, and frost heave, while also not producing turbid water. Additionally, it allows for seed design primarily based on native plants (woody plants), enabling the early restoration of a natural landscape. 【Features】 - Stops the movement of soil particles on slopes, eliminating the need for rapid greening by invasive plants. - Produced as standardized products in a factory, ensuring stable quality and shortened construction periods. - Easy on-site construction and quality control. - Prevents erosion caused by rainfall, snowmelt, and frost heave while not producing turbid water. - Fixed with hexagonal wire mesh, making it adaptable to the unevenness of slopes. *For more details, please refer to the PDF document or feel free to contact us.*

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Compressed air air filter "Leman Dry Filter"

Compressed air air filter "Leman Dry Filter"

100% removal rate for particles larger than 3μm, and over 50% removal rate for 1μm!

The "Leman Dry Filter" is an air filter for compressed air (general-purpose) designed for energy efficiency with low pressure loss, achieving zero water droplets, zero freezing, and 99% oil droplet removal. It is produced in a certified factory that has obtained ISO 14001. We also offer an antibacterial version that prevents the growth of bacteria and mold. Please feel free to contact us if you have any requests. 【Features】 ■ Compact and space-saving ■ Built-in auto drain ■ Continuous use of compressed air is possible ■ Low pressure loss and stable removal efficiency ■ Aluminum body with significant cooling effect *For more details, please download the PDF or contact us.

  • Air conditioning equipment
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Compressed air air filter "Leman FR/FRL unit"

Compressed air air filter "Leman FR/FRL unit"

Remand dry filter model with regulator and oiler!

The "Leman FR/FRL Unit" is an air filter for compressed air that achieves the removal of solid particles larger than 3μm, zero water droplets, and over 99% removal of oil droplets. It comes with a regulator for adjusting air pressure, making it convenient for use with various equipment. 【Features】 ■ Compact and space-saving (Leman FR Unit) ■ Compact with an oiler (Leman FRL Unit) ■ Available in antibacterial and general specifications ■ Built-in auto drain ■ Aluminum body with significant cooling effect *For more details, please download the PDF or contact us.

  • Air conditioning equipment
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Cooperation with FSSC22000 air filters.

Cooperation with FSSC22000 air filters.

We will conduct free web seminars and face-to-face meetings! We will assist with air filters for food use.

Are you having trouble with the mandatory implementation of HACCP and measures for FSSC22000? Our company offers proposals based on HACCP and FSSC22000 for customers in food manufacturing and related industries. If you just want to gather information, please attend our free HACCP and FSSC22000 web seminar. If you prefer a direct meeting or a one-on-one web meeting, please let us know. 【Are you facing any of these issues?】 ■ Struggling with oil content in compressed air ■ Worried about bacteria in compressed air ■ Using an oil-lubricated compressor ■ Considering the introduction of an oil-free compressor ■ Obtaining or renewing HACCP certification ■ Obtaining or renewing FSSC22000 certification ■ Receiving feedback during various audits ■ Wanting to introduce food-grade air filters in the food manufacturing process *For more details, please refer to the related links or feel free to contact us.

  • Safety and consumables
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Hydraulic filter "Switchable filter"

Hydraulic filter "Switchable filter"

Supports 24-hour continuous operation! Maintenance during the process is also possible! Economical hydraulic filter.

The "Switchable Filter" is a hydraulic filter equipped with a patented one-handed operation and a zero oil leakage switch. It is also very economical. It can be used as a low and medium pressure filter or a return filter, suitable for 24-hour continuous processes. Maintenance during operation is possible, maximizing its contamination retention capability. 【Features】 ■ One-handed operation (patented) ■ Equipped with a zero oil leakage switch ■ Excellent economy ■ Suitable for 24-hour continuous processes ■ Maintenance during operation is possible *For more details, please refer to the PDF document or feel free to contact us.

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Return filter

Return filter

We will prevent the entry of contaminants that adversely affect the smooth operation of the system!

The "Return Filter" is a hydraulic filter that maintains high filtration efficiency. It retains all contaminants generated within the system and discharges them from the hydraulic circuit, preventing contaminants from entering the circuit from the tank or pump. 【Features】 ■ Retains all contaminants generated within the system ■ Discharges from the hydraulic circuit ■ Prevents the entry of contaminants into the circuit from the tank or pump ■ Equipped with high contaminant retention capacity ■ Long lifespan and low flow resistance, making it very economical *For more details, please refer to the PDF document or feel free to contact us.

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Switchable high-performance filter "Pi 210"

Switchable high-performance filter "Pi 210"

No need to stop the hydraulic system; the element is replaceable! A high-performance filter that extends the lifespan of hydraulic equipment.

Mare's "Pi210" is a switchable filter that allows for the replacement of hydraulic equipment filters without stopping the production line. Hydraulic equipment must have its filters replaced to remove debris. Typically, these filters need to be replaced regularly, such as once a month. This requires stopping the production line each time, incurring costs that can amount to "hundreds of thousands to hundreds of millions of yen" annually, which is not negligible. With the "Pi210," it can operate 24 hours a day, and filter replacements can be done while in operation, reducing production loss to nearly "zero"!

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Bio-load reduction grade polyether sulfone BRPES series

Bio-load reduction grade polyether sulfone BRPES series

Manufactured in a clean room environment! Ideal as a highly effective pre-filter for the sterilization stage!

The "BRPES Series" is a high-purity bio burden reduction grade filter polyethersulfone cartridge that has been verified and is 100% integrity tested. It provides biological burden and particulate removal across a wide range of food and beverage, biological liquids, and intermediate bulk pharmaceutical fluids. It is composed of a unique single-layer hydrophilic asymmetric polyethersulfone membrane. It is manufactured in a cleanroom environment to maintain a high level of cleanliness and purity. 【Features】 ■ 100% integrity tested ■ Provides biological burden and particulate removal ■ Composed of a unique single-layer hydrophilic asymmetric polyethersulfone membrane ■ Offers broad chemical compatibility, high flow rates with low pressure loss, and low extractables ■ Ideal as a very effective pre-filter for sterilization stages *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
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Global Filter's All Fluoropolymer GPFA Series

Global Filter's All Fluoropolymer GPFA Series

PTFE membranes provide high flow rates with low pressure loss! They minimize the extraction of ions and TOC.

The GPFA series is a high-purity all-fluoropolymer filter cartridge suitable for aggressive "wet etching and clean" applications. To meet the more demanding needs of the microelectronics industry, it offers ultra-low extractables along with excellent chemical compatibility and temperature range. The PFE-440HP hardware demonstrates excellent chemical resistance and high-temperature tolerance, while the PTFE membrane provides high flow rates with low pressure loss. 【Features】 - Suitable for "wet etching and clean" applications - Addresses the more demanding needs of the microelectronics industry - Offers excellent chemical compatibility and temperature range - Wet pack options available - Available in a full range of filtration options suitable for all applications *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment
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WaterClear polyethersulfone by Global Filter Corporation

WaterClear polyethersulfone by Global Filter Corporation

Designed for continuous lengths up to a maximum of 30 inches! The entire surface can be utilized to the fullest - WaterClear grade polyether sulfone.

The "High Purity WaterClear Grade Polyethersulfone Filter Cartridge" is a cost-effective product designed for general-purpose membrane filtration, reducing surface area and focusing on cost. To achieve excellent performance values, it is designed for continuous lengths of up to 30-inch segments. The high-retention polyethersulfone membrane provides excellent flux density and low protein binding. The inherently hydrophilic membrane easily wets, maximizing the utilization of the entire surface. 【Features】 ■ Offers excellent performance of PES membranes at competitive prices ■ Designed to withstand repeated hot water disinfection and in-situ steam sterilization cycles ■ Manufactured in a cleanroom environment to maintain high levels of cleanliness and purity *For more details, please refer to the PDF document or feel free to contact us.

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UL94HF-1, NEBS compliant polyurethane foam filter

UL94HF-1, NEBS compliant polyurethane foam filter

Washable polyurethane foam air filter compliant with fire resistance performance, self-extinguishing function, US UL94HF-1, NEBS, and other industrial standards.

The Quadrafoam Air Filter protects electronic component embedded enclosure equipment installed in indoor equipment rooms or harsh outdoor environments with a washable, NEBS-certified, fire-resistant air filter. Quadrafoam is an air filter designed for industrial enclosure equipment that features low pressure loss, fire resistance, and the ability to capture large amounts of airborne dust. Quadrafoam is offered as an air filter to meet the extensive proposition of addressing individual customer filter performance requirements. Quadrafoam is used as an air filter for electronic equipment in industrial, medical, telecom, power generation, and military applications, and complies with the US UL94HF-1 self-extinguishing flame safety standard. Quadrafoam provides the ultimate filter solution for network communication equipment that requires compliance with NEBS, ATCA, and other computer specifications. Quadrafoam II offers equivalent functionality and performance to Quadrafoam but is a more durable air filter that can be used in higher temperature and humidity conditions required for robust applications and harsh environments.

  • Power generation equipment
  • Solar power generation equipment
  • Audio and video equipment
  • filter

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[Information] Enhancement of Pure Air's Performance

[Information] Enhancement of Pure Air's Performance

Providing efficient and reliable air filtration! Introducing a wide range of air filter products.

This document provides an explanation of industrial air filters. It includes examples of their use in various fields such as manufacturing sites, construction sites, food manufacturing plants, chemical industries, pharmaceuticals, and the energy sector. Our reliable high-performance filtration systems can effectively protect workers from frequent exposure to harmful substances. [Content Highlights (Partial)] ■ Contributing to the world ■ Always clean air ■ Smooth processes in their pure form ■ Many depend on this ■ Improved safety and efficient product recovery *For more details, please download the PDF or feel free to contact us.

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Infrared reflection prevention film: A filter that efficiently transmits the wavelength range of 9μm.

Infrared reflection prevention film: A filter that efficiently transmits the wavelength range of 9μm.

This is an infrared wavelength filter optimized for optics, with plasma control technology enhanced to its limits.

Infrared materials are incredibly fragile! (Weak against scratches, water, and chemicals) This common understanding can be overturned with our company's technology. 1) Excellent infrared transmission characteristics This is a filter that transmits infrared light through the formation of a multilayer film and its interference effect. It achieves excellent transmission rates from the near-infrared to far-infrared regions. 2) Custom design and customization for desired wavelength ranges We can design and deposit films tailored to the wavelength range requested by our customers. Please inform us of the substrate type and wavelength range when making inquiries, as we will design according to the characteristics of the substrate. 3) Measurement equipment: We own FT-IR Rest assured that we will always attach a measurement chart (spectral characteristics) upon shipment. 4) Component support is also possible We can not only procure substrates and deposit films but also cut them into any shape and ship them as components. However, we will need detailed drawings. 5) Cleanroom compliance Our working environment maintains the necessary cleanliness levels from film deposition to inspection, and we have a robust system in place to address minor film defects (such as foreign particles in the film).

  • Security cameras and surveillance systems
  • Structural Survey
  • Automated guided vehicles (AGV, RGV)
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UV-IR cut filter: cuts ultraviolet and infrared rays, transmits visible light.

UV-IR cut filter: cuts ultraviolet and infrared rays, transmits visible light.

It is an optical filter that cuts ultraviolet and infrared light while having a high transmittance in the visible light range.

A UV-IR cut filter is a filter that cuts light in the ultraviolet and infrared regions while having a high transmission rate in the visible light region. In other words, it is an optical filter that simultaneously realizes the properties of both a UV cut filter and an IR cut filter. By placing it in front of CMOS sensors or CCD sensors, it serves multiple roles, such as cutting out noise-inducing light, providing heat protection for various light sources, and preventing degradation of LCD components due to ultraviolet light. It is an excellent optical filter and optical thin film with multiple functions. Are you facing any of these issues? - Is it possible to cut both ultraviolet and near-infrared light? - Can a filter be made that allows visible light to pass while blocking IR and UV wavelengths? - I want to reduce noise light and increase the sensitivity of the sensor. Can I consult with you? - Is it possible to custom adjust the wavelength range that I want to transmit? - Is processing to chip size possible?

  • Home Security
  • lamp
  • Mobile phones and smartphones
  • filter

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Multi-band pass filter (dual band pass filter)

Multi-band pass filter (dual band pass filter)

It is a filter designed to transmit light in two specific wavelength bands while blocking (preventing) other wavelength bands. It is ideal for surveillance cameras and similar applications.

1) Are you facing such issues? ■ Is it possible to transmit visible light and part of the infrared wavelength (850nm)? ■ I want to ensure that the blocking range that causes noise is definitely cut off. ■ Since there is a range of incident angles, can this be taken into account? ■ The shape is special; can it be shipped as a component? 2) Dual-band pass filter (multi-band pass filter) This is a filter designed to transmit light in two specific wavelength bands while blocking (preventing) other wavelength bands. In addition to standard IR cut, it has the function of selectively transmitting only specific near-infrared wavelengths (such as 850nm, 905nm, 940nm, 1064nm). For example, it is ideal for applications that require monitoring both during the day and at night by transmitting specific visible light and specific near-infrared light. With 40 years of experience, we have achieved sharp wavelength separation and high transmission rates. Our unique control technology during film formation allows for high durability and reduced shift.

  • Security cameras and surveillance systems
  • Floodlight
  • Automated guided vehicles (AGV, RGV)
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650nm short pass filter - selectively transmits light below a specific wavelength.

650nm short pass filter - selectively transmits light below a specific wavelength.

It is an optical filter that selectively transmits light below a specific wavelength and blocks light of longer wavelengths.

The short pass filter can selectively transmit light below a certain wavelength while blocking light of longer wavelengths. This allows for effective handling of light in specific wavelength bands. (Do you have any of the following concerns?) ■ Is it customizable due to its high wavelength dependence? ■ Does performance decrease when light is incident at an angle, and can it be controlled? ■ Is there a possibility of reduced transmittance when blocking specific wavelengths? ■ Can it cause chromatic aberration? ■ Is it difficult to control multiple wavelengths simultaneously?

  • Security cameras and surveillance systems
  • Halogen bulbs
  • Automated guided vehicles (AGV, RGV)
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800nm short pass filter - selectively transmits light below a specific wavelength.

800nm short pass filter - selectively transmits light below a specific wavelength.

It is an optical filter that selectively transmits light below a specific wavelength and blocks light of longer wavelengths.

A short-pass filter selectively transmits light below a specific wavelength (800nm) and blocks light of longer wavelengths. This allows for effective handling of light in a specific wavelength range. (Do you have any of the following concerns?) ■ Is it possible to customize due to high wavelength dependence? ■ Does performance decrease when light is incident at an angle, and can it be controlled? ■ There may be a decrease in transmittance when blocking specific wavelengths. ■ Can it cause chromatic aberration? ■ Is it difficult to control multiple wavelengths simultaneously?

  • Security cameras and surveillance systems
  • Halogen bulbs
  • Automated guided vehicles (AGV, RGV)
  • filter

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Ultraviolet bandpass filter, substrate: Isuzu Seiko Glass "IHU150"

Ultraviolet bandpass filter, substrate: Isuzu Seiko Glass "IHU150"

It is an optical filter that selectively transmits ultraviolet wavelengths (255 nm) while blocking light of other wavelengths (using a substrate from Hisashi Seiko Glass).

Applications in the ultraviolet region are on the rise. At Isuzu Seiko Glass Co., we have developed filter glass substrates (IHU series) that have a transmission limit wavelength in the ultraviolet range and improved weather resistance to ultraviolet light. Recently, we have successfully deposited dielectric multilayer films to create bandpass filters in the ultraviolet range, as shown in the chart (measured data). (Are you facing these challenges?) ■ I want to selectively transmit specific wavelengths using aspherical lenses or lens arrays. ■ Is it possible to achieve pinpoint transmission at the UV-C wavelength of 254 nm? ■ Is it possible to achieve anti-reflection with limited substrates and deposition materials? ■ I've heard that measurement difficulty after deposition is high; can you handle that? ■ Is it true that controlling the thickness in the UV region is very difficult due to its thin film? Based on our achievements in visible light, we can achieve high transmission rates in the ultraviolet wavelength range by controlling the deposition process. Additionally, by leveraging our ability to mold aspherical lenses and lens arrays in combination with our deposition technology, we can propose new applications.

  • Security cameras and surveillance systems
  • Halogen bulbs
  • Automated guided vehicles (AGV, RGV)
  • filter

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Surface roughness comparison plate (for sand, for grit)

Surface roughness comparison plate (for sand, for grit)

Quick comparative measurement of sandblasted surfaces! Comparison plate compliant with ASTM D4417.

This product is a device for quickly and comparably measuring the roughness of anchor patterns on surfaces that have been sandblasted on-site. KTA Comparator (for sand, for grit). It includes five pieces with different patterns, which can be compared visually or by touch. Additionally, it comes with a 5x lighted magnifying glass and complies with ASTM D4417. 【Features】 ■ Quick comparative measurement on-site ■ KTA Comparator (for sand, for grit) ■ Comparison by visual or tactile means ■ Includes a 5x lighted magnifying glass ■ Complies with ASTM D4417 *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • Other analytical equipment
  • filter

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