ND filter (Neutral Density Filter)
Adjust the light intensity as desired.
It can accommodate any transmittance specified by the user, and a multilayer film type that reduces surface reflection is also available.
- Company：ニ光光学
- Price：Other
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Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
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Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
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IR cut filter
Cuts infrared light from 700nm to 1100nm.
We can handle everything from substrate arrangement, deposition, to cutting in one go.
- Company：ニ光光学
- Price：Other
UV/IR cut filter
Custom design for specifying the range of transmission or blocking to create a film! Introducing our products.
The "UV/IR Cut Filter" is custom-designed and coated as a long-pass filter that transmits wavelengths longer than a specified wavelength while reflecting shorter wavelengths, or as a short-pass filter that transmits wavelengths shorter than a specified wavelength while reflecting longer wavelengths. Additionally, it is possible to specify the transmission range and the blocking range. With a wealth of available jigs and ideas, we can accommodate extremely short delivery times. Please feel free to consult us when you need assistance. 【Features】 ■ Ability to specify the transmission range and blocking range ■ Extremely short delivery times with a wealth of available jigs and ideas *For more details, please refer to the PDF document or feel free to contact us.
- Company：ニ光光学
- Price：Other
ND filter
Adjusting to maintain a constant transmission rate! Introducing our products that reduce transmitted light intensity.
An "ND filter" is a filter that attenuates the amount of light transmitted in a selected wavelength range by a constant ratio. By using dielectric and metal films, adjustments to the transmittance are made. Additionally, it has spectral characteristics that ensure a constant transmittance within a specified wavelength range. 【Features】 ■ Adjustment of transmittance ■ Spectral characteristics that maintain a constant transmittance within a specified wavelength range *For more details, please refer to the PDF document or feel free to contact us.
- Company：ニ光光学
- Price：Other
Magnetic filter that removes the real threats in fluid systems.
What is the true threat to fluid systems? What is the "chain reaction of wear"? Introducing innovative approaches to improve system reliability. Essential information for safety measures.
Did you know? 80-90% of products manufactured worldwide are made of carbon steel. This carbon steel becomes ultra-hard and ultra-sharp micro-particles due to wear from operation, and when they move freely through fluid system circulation, a destructive process known as "wear chain reaction" occurs. Magnum reliably captures these iron micro-particles, which traditional filtration systems (filter-element type and magnetic type) could not address. Moreover, once captured, the contaminants cannot escape. There is also no clogging, which is common with filters. Is such a thing possible? It is. Its effectiveness has been proven in many field applications.
- Company：テクノサポート
- Price：Other
Magnet filters for wind power plants.
Report on the installation of lubrication systems for wind power plant gearboxes. For the safety and reliability of fluid systems in environments such as offshore, where regular inspections are difficult.
A Magnum has been adopted for the lubrication line of a 750 kW generator's gearbox located in Sweden. A Magnom Clear 5" was installed downstream of a 10-micron existing filter, and after six months of normal operation, when the internal core was removed, a significant amount of contamination, including metal wear particles as small as 0.2 microns, was found, surprising those involved. Such fine metal contamination can trigger a wear chain in the gearbox, demonstrating the performance of the Magnum filter, which can efficiently and safely remove it. Wind power is gaining attention as one of the measures for SDGs because it can convert approximately 30-40% of the kinetic energy of wind into electrical energy, making it relatively efficient and difficult to emit greenhouse gases. However, due to the difficulty of regular inspections depending on the installation location (such as offshore), the safety and reliability of fluid systems are particularly important.
- Company：テクノサポート
- Price：Other
Magnetic filter (filtration device)
The cooling system for power plants is important to ensure that equipment operates properly with the appropriate filters, preventing equipment failure and unplanned production stoppages.
Efficient magnetic filters play a significant role in improving the performance of filtration devices and filter systems/fluid control, enhancing/reducing the running costs of systems, and increasing operational rates. They have improved the reliability of systems at nuclear power plants in the Czech Republic. They were introduced to reduce failures of various mechanical devices, such as electric valves in steam lines, which were previously considered impossible to address. Magnum was introduced in the steam generator blowdown sample line of steam generator number 4 at the nuclear power plant. This area is of great interest to the owners and operators of the power plant from the perspectives of efficiency (energy is wasted during the blowdown process, but the efficiency of the steam generator is improved) and safety (especially in nuclear power plants, where the entire steam generation process is strictly managed). In the future, it will be necessary to further increase power generation efficiency to reduce greenhouse gas (carbon dioxide) emissions. Before the installation of Magnum, pollutants continued to circulate through conventional filters (most of which were smaller than 1 micron). These hard and sharp metal particles likely caused chain wear, eroding all valves and stationary parts of the system, thereby threatening the overall safety of the nuclear power plant.
- Company：テクノサポート
- Price：Other
Active in the aviation industry - Special Magnet Filters
Magnetic filter that does not clog the lubrication system of aircraft jet engine gearboxes.
◆High-speed rotating jet engines operate in harsh environments. The important gearbox that assists the jet engine in functioning properly. Lubricating oil must be continuously supplied to each mechanism and circulate smoothly. Challenge: How to efficiently remove sub-micron level hard metal particles floating in the lubricating oil. ◆Introduction Story The development project for a magnetic filter for the gearbox lubrication line, which is crucial to the jet engine, started upon receiving a development request from Rolls-Royce. After more than 10 years of extensive research and testing, it finally received certification as official equipment. And it was ultimately adopted for the Trent 500 turbofan jet engine used in the Airbus A340. The magnetic filter, Magnum, contributes to the safety of air travel.
- Company：テクノサポート
- Price：Other
Removes particles down to 0.07μm! A magnet filter with zero clogging.
Can be introduced at low cost! A magnetic filter with no flow reduction or pressure loss. Proven results in various industries such as aircraft engines, power plants, and wind turbines!
Our company's magnet filters (magnetic filters) have a special internal structure that captures submicron particles using magnets, while preventing clogging and re-emission. This is a new type of magnet filter. When used in conjunction with conventional cartridge filters, it reliably removes fine iron powder that cannot be captured by filter paper but can cause significant damage to hydraulic circuits and gearboxes when accumulated. This magnet filter is essential for reducing maintenance frequency and maintaining performance of the equipment. 【Features】 ■ Reduces or eliminates the consumption of expensive conventional filters for end users. ■ Decreases filter replacement frequency, resulting in longer equipment operating time. ■ Effectively captures fine particles that pose a true threat to the equipment. ■ No clogging occurs, preventing pressure loss or flow rate reduction. ■ Significantly improves the cleanliness of the fluid system in the equipment. ■ Easy to install and reasonably priced.
- Company：テクノサポート
- Price：Other
A Powerful Ally for Gearbox Protection: Steel Mill Edition - Special Magnetic Filter
Originally developed to improve the durability of F1 race engines, the magnetic filter is effective in protecting the lubrication circuit of the cold rolling line in steel mills.
By introducing "Magnum" to the line, we can significantly reduce costs such as repair expenses, parts costs, and downtime. "Magnum" was originally developed to improve the durability of F1 racing transmissions. This is a performance report from a major steel company in Malaysia with a site area of 500 acres. Here, they were troubled by the accumulation of iron contamination in the transmission lubrication circuit of the cold rolling line. Even with two existing filter systems, fine iron contamination remained in the bearing lubrication circuit. With the introduction of Magnum, it was confirmed that a significant amount of visible iron contamination was captured in just 16 days! Following the trial of Magnum, the maintenance manager was convinced of the effectiveness of Magnum technology based on survey results showing improved oil cleanliness. Due to the positive test results, they decided to purchase an additional seven units for other lines. Our maintenance team was relieved to find that by introducing Magnum, they could eliminate the most harmful iron dust in the line, finally putting an end to the cycle of wear.
- Company：テクノサポート
- Price：Other
The strongest ally of small construction vehicles - special magnet filters -
We will completely solve the long-standing issue of small work vehicles equipped with HST that cannot use standard circuit filters! Here is an introduction to an affordable, compact, and easy-to-install product.
The HST allows for stepless speed changes and switching between neutral, forward, and reverse with a single lever operation. However, due to the high-pressure hydraulic lines and the structure where the flow direction of the oil switches bi-directionally every time the work vehicle moves forward and backward, a standard circuit filter cannot be used. A device with two sets of high-pressure filter housings, each equipped with a check valve, is necessary, but there are the following challenges: - It requires a large installation space. - It incurs significantly high costs. In small systems, the only countermeasure possible is to install a strainer at the outlet of the reserve tank at most. Therefore, we have been unable to find appropriate countermeasures for issues caused by fine iron-based contaminants floating in the oil. Magnum solves these problems all at once: - It is compact, easy to install, and very inexpensive. - It can be directly connected to bi-directional lines. - There is almost no pressure loss even when it becomes full of contaminants. - Captured iron-based fine particles do not reflow downstream. - It is suitable for high-pressure lines (guaranteed pressure of 6000 psi). - It captures 99.97% of iron-based contaminants at the 10um level. Please give it a try.
- Company：テクノサポート
- Price：Other
Active at the crushed stone site - Special Magnet Filter -
The harsh working environment and the impact of metal contamination on work vehicles are not surprising. Special magnetic filters are also playing a role here.
The harsh working environment of mines and quarries can cause even high-quality work vehicles to fail early in their lifespan. Additionally, excessive downtime due to failures is common in excavation operations. The special magnetic filter "Magnum" reliably captures submicron iron-based particles that are difficult to remove with existing filter systems, preventing pressure loss, clogging, and re-emission. It also demonstrates excellent effectiveness in heavy machinery operating on the front lines of the site, such as large excavators and roof bolters, which are affected by metal contamination in hydraulic systems. Please try the "Magnum," which is performing well in overseas sites.
- Company：テクノサポート
- Price：Other
Customizable Transformer Coil Line Filter
We can accommodate from mold manufacturing! We will provide selection materials featuring typical sizes, shapes, and specifications.
Our company can provide custom solutions from design support to equivalent products for existing items, such as "transformer coil line filters." For components like bobbins, cores, and fittings that do not have existing materials, we can also accommodate from mold manufacturing. You can view typical sizes, shapes, and specifications via PDF download. We will propose products that meet your requirements, including those similar to the ones listed here, equivalent products, and others. 【Product Lineup】 ■ Transformers for switching power supplies ■ Pulse transformers ■ Current transformers ■ Line filters ■ Choke coils ■ Chip inductors ■ Planar transformers ■ Planar choke coils and more * You can download a catalog of representative products. * For more details, please refer to the PDF materials or feel free to contact us.
- Company：ペック
- Price：Other
Fluorescence microscope filter
Achieving subpixel shift! Filter for fluorescence microscopy.
Chroma, a pioneer in the filter field, offers a wide range of standard products including dichroic filters with sharp rise times and bandpass filters with high signal-to-noise ratios. All filters feature sputter hard coating. We also provide free installation for various filter holders. We have recently completed our Japanese catalog, so please make use of it.
- Company：エムスクェア 東京営業所
- Price：Other
FA/Machine Vision Filter
Provides appropriate filters tailored to the characteristics of the light source and camera. Significantly improves image quality in both black and white and color line inspections.
While maintaining a high transmittance, it is more durable and thinner compared to conventional interference filters, has less angle dependence, and is also more affordable.
- Company：エムスクェア 東京営業所
- Price：Other
