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

The applications of Hyper CLT sheets are not limited to specific locations. Essentially, many civil engineering sites that have previously used steel plates are candidates for consideration. Wood CLT can be utilized in various places such as temporary roads, access routes, heavy machinery work yards, material yards, storage areas, temporary parking lots, and worker pathways. Of course, there are cases where steel plates are more suitable depending on site conditions, such as in areas with heavy loads or where heavy machinery needs to turn. The important thing is not to replace everything, but to use them appropriately according to the ground conditions, machinery, and intended use. Hyper CLT sheets are lightweight, easy to install and remove, and have unique characteristics of wood, such as reducing glare and metallic sounds, and fixing CO2. Furthermore, it is a **registered technology with the Ministry of Land, Infrastructure, Transport and Tourism NETIS "TH-250021-A."** By utilizing wood, NETIS, civil engineering, and CLT, it provides a new option for places that have previously used steel plates.

Event Date: October 7 (Wednesday) to October 9 (Friday), 2026 Time: 10:00 AM to 5:00 PM Venue: Intex Osaka Our company will be exhibiting at the 29th Monozukuri World Design and Manufacturing Solutions Exhibition, which will be held at Intex Osaka from October 7 (Wednesday) to October 9 (Friday), 2026. At the venue, we will showcase the upgraded "ReMacs Hybrid," as well as the eagerly awaited production management system for the precast concrete industry, "ReMacs TypePca," which will be unveiled for the first time following its release at the end of May! We will also display various solutions, including the newly equipped "AI Drawing Search System" with OCR functionality! We sincerely look forward to your visit.

In civil engineering sites, it is important to clearly communicate not only safety and workability but also "what kind of initiatives the site is undertaking." Hyper CLT mats are civil engineering mats that utilize wood CLT. They look significantly different from conventional steel plates, so when laid at site entrances, viewing routes, or material yards, they create a strong visual impact. In particular, during inspections by clients, site tours, and public open days for local residents, the use of wood, environmental considerations, and the application of new technologies can be conveyed in a "visible form." Additionally, they are lightweight and easy to install and remove, and they offer practical benefits such as reducing glare and metal noise, as well as CO2 fixation. Hyper CLT mats are registered with the Ministry of Land, Infrastructure, Transport and Tourism under NETIS as "TH-250021-A." They combine wood, NETIS, civil engineering, and CLT, making them a new temporary material that can impressively convey the initiatives of the site.

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily understandable at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

Piab Group has proudly celebrated its 75th anniversary. We would like to express our heartfelt gratitude to our customers and partners who have supported us over the years. As we reach this milestone of 75 years, we reflect on our journey with appreciation and continue to strive to provide better solutions while staying close to our customers' needs. We look forward to your continued support for Piab.