Added the 'Ultraviolet Bandpass Filter, Substrate: Hisashi Seiko Glass Co., IHU150' to the artisan coating.

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

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 characteristics 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 noise light, providing heat protection against various light sources, and preventing degradation of liquid crystal 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 sensor sensitivity. Can I consult about this? - Is it possible to customize the wavelength range that I want to transmit? - Is processing to chip size possible?

• Other optical parts
• Surveillance Cameras
• Sensors

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
• Ultraviolet irradiation equipment
• Sensors

It is a filter that efficiently cuts (reflects) short-wavelength UV (ultraviolet) light while allowing visible light to pass through.

What is a UV cut filter (ultraviolet cut filter)? It is a filter that cuts ultraviolet (UV) light while allowing visible light to pass through. In digital cameras, it is used to reduce chromatic aberration, and in liquid crystal projectors, it is used to prevent the degradation of liquid crystals and other optical components caused by the light from lamps (such as high-pressure mercury lamps), with the aim of cutting unnecessary ultraviolet light. Are you facing any of these issues? ◆ Is it possible to cut only the wavelength of ultraviolet light? ◆ Can a UV cut filter for projectors be coated? ◆ I would like to consult about the degradation of optical components. ◆ I would like to consult about filters that minimize the impact on the human body. ◆ Is it possible to custom adjust the wavelength range that I want to transmit?

• Other optical parts
• Lighting for image processing
• Sensors

Fukuda Corporation has been pursuing leak detection for 60 years and is dedicated 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 performance. We will propose suitable 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)

This is a collection of links to Fukuda's technical columns. It covers various topics related to leak tests and more... Please check the related links for more information.

We would like to introduce MotionCatch as a monitoring sensor that can be used to understand office occupancy. Using millimeter-wave radar and AI, it non-contactly detects human movement and occupancy status. Since it does not use a camera and does not record images, it can be considered for installation in places where cameras are difficult to place, such as conference rooms, private rooms, and work areas. 【Suitable for the following situations】 - Understanding whether conference rooms are actually in use - Monitoring occupancy and absence in private rooms and work areas - Checking if absences are prolonged It can be installed on walls or ceilings and has a design that easily blends into existing spaces. Product materials and a comparison table of monitoring sensors can be downloaded from the related catalog below. We also welcome inquiries regarding the conditions for rooms where installation is possible and the number of units, so please feel free to contact us.

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.*

One of the major strengths of the Hyper CLT sheet is that it is a technology registered with the Ministry of Land, Infrastructure, Transport and Tourism's NETIS. The NETIS registration number is **"TH-250021-A."** In public works, it is important to explain to the client "why we are introducing it" and "what effects we expect" when adopting new materials. If it is a NETIS registered technology, it becomes easier to connect it to proposals for the utilization of new technologies and creative ideas. The Hyper CLT sheet is a civil engineering sheet that utilizes wood CLT. It is lightweight and easy to install and remove, and it has characteristics unique to wood, such as reducing summer heat reflection and noise, and fixing CO2. It is important to be able to propose it not just as "wooden sheets," but as a civil engineering technology registered with NETIS. The Hyper CLT sheet, which combines wood, NETIS, civil engineering, and CLT, is a new temporary material that makes it easier to clearly demonstrate the reasons for its introduction in public works.