I have added 'The Cutting Edge of Near-Infrared Bandpass Filters - A Thorough Explanation of Standard Stock Items' to the technical trend keywords.

A bandpass filter that achieves sharp rise and high transmittance in the visible light range (660nm). It is ideal for red laser diodes and LED applications.

Are you having trouble with something like this? - Is it possible to only allow a specific wavelength (633nm) to pass through? - I would like to expand the stop band because light other than the desired wavelength becomes noise. - Can you take into account the range of incident angles? - The shape is special; can it be shipped as a component? Optical bandpass filters are used in various optical applications and are essential for selectively extracting light of specific wavelengths. Passband: An optical bandpass filter allows a specific range of wavelengths to pass through. This range of wavelengths is called the passband and is typically defined by the center wavelength and the wavelength bandwidth. Wavelength selectivity: Optical bandpass filters can have very high wavelength selectivity, emphasizing light of specific wavelengths. This is important in many fields where precise wavelength selectivity is required. A 660nm bandpass filter, which selectively allows light in the specific wavelength range of 660nm to pass through, is commonly used in optical applications. This bandpass filter amplifies or allows light within the wavelength range around 660nm while blocking light of other wavelengths.

• Distance measuring device
• Image Processing Equipment
• Sensors

This is a bandpass filter that achieves a sharp rise and high transmittance in the infrared range (905nm). It is ideal for TOF sensors and LiDAR.

Are you facing any of these issues? - Is it possible to only transmit specific wavelengths in the infrared range? - I would like a bandpass filter suitable for TOF sensors. - I heard that the wavelength used in LiDAR is 905nm; can you create a film for that? - Since light other than the desired wavelength will cause noise, I would like to widen the stop band. - Given the range of incident angles, can this be taken into account? - Is it possible to mount this on AGVs or OHTs? The 905nm bandpass filter is a filter that transmits specific wavelengths by utilizing light interference through the deposition of dielectric films. Based on our proven results in visible light, we can achieve sharp wavelength separation and high transmission rates in the infrared range (905nm) by controlling the deposition process, making it ideal for photoelectric sensors (such as TOF sensors) that require delicate light. We have standard stock items available, so please consider them. https://www.e-coating.jp/stock/cat/filmtype/bandpassfilter/

• Distance measuring device
• Image Processing Equipment
• Sensors

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 issues like this? ■ I want to pass visible light and part of the infrared wavelength (850nm), is that possible? ■ I definitely want to cut out the blocking range that causes noise. ■ Since there is a range of incident angles, can that be taken into account? ■ The shape is special, but can it be shipped as a part? 2) Dual-band pass filter (multi-band pass filter) This is a filter designed to transmit light in two specific wavelength bands while blocking (stopping) other wavelength bands. In addition to regular IR cut, it has the function to selectively transmit only specific near-infrared wavelengths (such as 850nm, 905nm, 940nm, 1064nm). For example, it is ideal for applications that require monitoring during both day and 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.

• Other optical parts
• Surveillance Cameras
• Sensors

Standard stock items include anti-reflective films, bandpass filters (BPF filters), and infrared cut filters (IR cut filters), among others.

We will start selling some optical thin film products (optical filter products) and patterned processing products as "standard stock items." We have responded to such requests! ◆ It's difficult to bear the cost of a whole batch when only a few pieces are needed for experiments... ◆ I want to see product development and performance tests quickly, so I need a few pieces at different levels... ◆ I just want to try it out for now... We often hear such voices through inquiries from our website. Even if custom-made filters are ultimately needed, I believe it is very difficult to define complete filter performance from the beginning.

• mirror
• Distance measuring device
• Sensors

In summer construction sites, it is important to improve not only breaks and hydration to prevent heatstroke but also the working environment itself. Particularly when using steel plates on temporary roads, delivery routes, heavy machinery work yards, and pedestrian pathways, the increase in surface temperature due to sunlight and glare can burden workers. Hyper CLT sheets are civil engineering materials that utilize wood CLT. As wooden sheets, they can be used as an alternative to steel plates, for mud prevention, ground protection, and ensuring work pathways. Due to the unique properties of wood, they can effectively reduce glare, making them a suitable material for improving summer site environments and addressing heatstroke risks. The 5×10 sheets weigh about 230 kg, and the 5×20 sheets weigh about 460 kg, making them lightweight and easy to handle even with small machinery, which helps reduce the burden of installation and removal. Additionally, using wood offers benefits such as noise reduction and CO2 fixation. As a registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A," they can also be utilized as materials for innovative ideas, safety measures, and environmental considerations in public works. They are recommended for companies looking to make summer construction sites more worker-friendly. We also accept inquiries for consultations and requests for materials tailored to site conditions. Please feel free to contact us for pre-introduction consultations.

In civil engineering sites, there are many instances where temporary roads, access routes, material storage areas, and pedestrian pathways use wooden boards. In residential areas, near schools, hospitals, and stores, the noise from construction, glare, and the appearance of the site can affect the impression on nearby residents, so consideration for temporary materials is required. Hyper CLT boards are civil engineering materials that utilize wood CLT. As wooden boards, they can be used as an alternative to steel plates, for muddy ground measures, ground protection, heavy machinery scaffolding, and worker pathways. The unique texture of wood provides a softer impression compared to metal plates, contributing to the improvement of the site environment. Additionally, they can be used as materials for proposals that address neighborhood concerns and environmental considerations, such as reducing metal noise, suppressing glare, and fixing CO2. The 5×10 board weighs approximately 230 kg, and the 5×20 board weighs about 460 kg, making them lightweight and easy to handle even with small machinery. As a registered technology with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS "TH-250021-A," they are also recommended for innovative ideas and safety measures in public works. We encourage you to consider creating civil engineering sites that take into account the surrounding area. We can also propose locations and quantities tailored to site conditions. Please feel free to contact us for material requests or consultations on implementation. They can also be utilized in urban construction and private projects. Don't hesitate to reach out.

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Printed electrostatic sensors ⇒ We will solve your concerns regarding shape/design improvement and enhanced cleanliness/safety. Resistive membrane pressure-sensitive sensor film ⇒ Ultra-lightweight and ultra-thin design allows for load detection through curved surfaces. Proposal of new design technology ⇒ Since it is printed, we can propose product value with minimal investment. Unit ⇒ We will solve challenges with ASSY unit products centered around printing technology. With printing, molding, and assembly as our pillars, we conduct consistent manufacturing from planning to mass production, establishing a production system that meets diverse needs. We will have various demo machines and samples prepared on the day, so we kindly ask you to visit us. Exhibition: International Frontier Industry Messe 2025 (Location: Kobe) Date: September 3 (Thursday) - September 4 (Friday) Venue: Kobe International Exhibition Hall (Location: Kobe) Our exhibition booth: P-86 Event overview: https://www.kobemesse.com/outline/

In civil engineering sites, there are many instances where temporary roads, access roads, heavy machinery work yards, and material storage areas use ground plates. While conventional steel plates are practical, they can sometimes fail to leave a lasting impression when it comes to the appearance of the site and conveying the company's initiatives. Hyper CLT ground plates are civil engineering materials that utilize wood CLT. As ground plates with the texture of wood, they can be used as a substitute for steel plates, for mud prevention, ground protection, and ensuring pedestrian pathways. By introducing them in visible areas such as site entrances, morning assembly locations, and around break areas, it becomes easier to create an impact that differs from traditional sites. The 5×10 plate weighs about 230 kg, and the 5×20 plate weighs about 460 kg, making them lightweight and easy to handle even with small machinery, which helps reduce construction burdens. They also offer advantages such as glare reduction, noise reduction, and environmental considerations unique to wood, making them suitable for innovative public works projects. Registered as a Ministry of Land, Infrastructure, Transport and Tourism NETIS technology "TH-250021-A," they are recommended for companies aiming to create a distinctive impression at their sites. We can also provide consultation for small lot introductions and suggest usage methods tailored to site conditions. Why not add a clear change to your civil engineering site with these new wooden ground plates?