テクノオプティス（旧株式会社トプコンテクノハウス） List of Products and Services

There is an increasing number of vehicle models, particularly high-end cars and electric vehicles (EVs), that consolidate HMI (Human-Machine Interface) operations into touch-based systems. The European automotive safety assessment organization Euro NCAP will add the presence of physical switches for major functions to its safety criteria starting in 2026, while the U.S. Department of Transportation's National Highway Traffic Safety Administration (NHTSA) issued guidance in 2013 stating that a single task should be completed within 2 seconds and can take a maximum of 12 seconds to finish. Additionally, due to the significant advantages of physical switches that allow operation without shifting gaze while driving, there is a movement to revert from touch-based systems back to physical switches. In production management, there is a demand for optical measuring instruments that are as compact, low-cost, and fast as possible, while providing stable measurements for repeated testing.

• Other measurement, recording and measuring instruments

The Uniformity Measuring Device UA-10A is a compact and lightweight imaging measurement instrument that achieves high-speed evaluation. It is designed with specifications suitable for production processes and comes standard with an SDK for external control. 【Features】 1. High-speed uniformity measurement in just 0.98 seconds 2. Equipped with a 2.3-megapixel CMOS camera 3. Wide-range brightness measurement 4. Three types of lens variations 5. A diverse lineup of analysis software

• Other measurement, recording and measuring instruments

Beauty Measurement Techniques Using a 2D Spectral Radiometer!! In the evaluation of cosmetics, skin luster, and blemishes, the mainstream method is sensory evaluation through visual inspection. In contrast to this sensory evaluation, quantification is possible by using measurement instruments to obtain numerical data. General colorimeters can only measure a part of the skin, making it difficult to identify unevenness, but a 2D spectral radiometer can record images and spectral data of the entire skin, providing examples of quantitative measurements of skin color and cosmetics. 【Examples of Content Included】 ■ Skin evaluation case studies ■ Skin measurement images and spectral reflectance ■ Evaluation of the epidermal layer, such as blemishes and pores ■ Foundation evaluation ■ Shine evaluation ■ Skin evaluation under different lighting conditions *For more details, please request materials or view the PDF data available for download.

• Optical Measuring Instruments

This document introduces evaluation cases for the development, design, and production of AR/VR. Images from near-eye displays (NED) such as AR/VR/MR can enhance defect recognition of displays by being enlarged across the entire field of view, indicating a need for new display evaluations aimed at AR/VR/MR. We have included examples of panel evaluations for AR/VR/MR, HMD evaluations, and AR glass evaluations. We encourage you to read through it. 【Contents (partial)】 ■ Introduction ■ Panel evaluations for AR/VR/MR ■ HMD evaluations ■ AR glass evaluations ■ AR/VR evaluations using laser light *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

This document explains how to measure illuminance. The purpose of lighting is to use various light sources to brighten specific areas, allowing objects to be seen clearly, ensuring safety, providing comfort, and enabling efficient study. It includes information on how to choose an illuminance meter, methods for measuring illuminance, and precautions, making it a useful resource for practical work. 【Contents】 ■Section I Why measure? And what is illuminance anyway? ■Section II What are the school environmental health standards? ■Section III There are various types, but which illuminance meter should I choose? ■Section IV How do I measure it? ■Section V What should I be careful about? *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

In this document, we introduce the "2D Color Luminance Meter." The "2D Color Luminance Meter" is a product capable of measuring in two dimensions (imaging) with spatial expansion, similar to a camera. We explain the differences between machine vision (cameras for appearance inspection) and the 2D Color Luminance Meter, so please take a moment to read it. [Contents] ■ What is Luminance ■ What is a 2D Color Luminance Meter ■ Differences between Machine Vision (Cameras for Appearance Inspection) and 2D Color Luminance Meter ■ Measurement Examples using the 2D Color Luminance Meter *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

The UA-20C luminance and chromaticity uniformity measurement device is a compact and lightweight imaging measurement instrument that achieves high-precision evaluation. A dedicated luminance model, the UA-20Y, is also available in the lineup. It is designed with specifications suitable for production processes and comes standard with an SDK for external control. 【Features】 1. High-resolution measurement - Equipped with a 24.5-megapixel CMOS camera - Three types of lens variations (standard/wide-angle/telephoto) 2. Wide-range luminance measurement - Standard: 0.01 - 50,000 cd/m² / ND filter (optional): 5.0 - 500 million cd/m² - Supports evaluation of microLED and miniLED devices 3. Specifications suitable for production processes - Compact and lightweight (palm-sized) + fast measurement in about 3 seconds*1 - Standard inclusion of SDK for external control 4. Analysis software - Measurement/analysis application software CI-100 included as standard - Equipped with various view modes, result display functions, and various evaluation and analysis features *For details, please request materials or view the PDF data from the download.

• Optical Measuring Instruments

This product is a new type of spectroradiometer that can measure from ultra-low brightness to ultra-high brightness with high sensitivity and speed. It supports ultra-low brightness measurements starting from 0.0001 cd/m² at a measurement angle of 2°, and expands the high brightness range up to 500,000,000 cd/m², allowing for the measurement of ultra-high brightness LEDs without the use of external ND filters. Significant reductions in measurement time have been achieved through improvements in sensitivity due to the renewal of the optical system and enhancements to the internal algorithms. Additionally, the adoption of a large-screen color touch panel has improved usability, enabling intuitive operation. 【Features】 - HDR (High Dynamic Range) measurement Achieves a dynamic range of 15 billion to 1. - High-speed measurement Improved speed of product development and evaluation due to significant reductions in measurement time. - Enhanced usability Equipped with an easy-to-read large-screen touch panel. - Adaptability for system integration Simplified system replacement through the consolidation of interfaces, communication commands, and standardization of tool screws.

• Optical Measuring Instruments

This product is the latest model in the series of spectroradiometers that can measure from ultra-low brightness to ultra-high brightness with high sensitivity and speed. It supports low brightness measurements starting from 0.001 cd/m² at a measurement angle of 1°, and has expanded the range for high brightness up to 500,000 cd/m². Significant reductions in measurement time have been achieved through improvements in sensitivity due to the renewal of the optical system and enhancements in the internal algorithms. Additionally, the adoption of a large color touch panel has improved usability, allowing for intuitive operation. 【Features】 - HDR (High Dynamic Range) Measurement Achieves a dynamic range of 15 billion to 1. - High-Speed Measurement The significant reduction in measurement time enhances the speed of product development and evaluation. - Improved Usability Equipped with an easy-to-read large screen touch panel. - Adaptability to System Integration Simplified system integration through the consolidation of interfaces, communication commands, and standardization of tool screws.

• Optical Measuring Instruments

This product is the latest model in the series, a spectroradiometer capable of measuring from ultra-low brightness to ultra-high brightness with high sensitivity and speed. It supports ultra-low brightness measurements starting from 0.0005 cd/m² at a measurement angle of 1°, and expands the range for high brightness up to 500,000,000 cd/m², allowing for the measurement of ultra-high brightness LEDs without the need for external ND filters. Significant reductions in measurement time have been achieved through improvements in sensitivity due to the renewal of the optical system and enhancements in internal algorithms. Additionally, the adoption of a large color touch panel has improved usability, enabling intuitive operation. 【Features】 - HDR (High Dynamic Range) Measurement Achieves a dynamic range of 15 billion to 1. - High-Speed Measurement Improved speed of product development and evaluation due to significant reductions in measurement time. - Enhanced Usability Equipped with an easy-to-read large screen touch panel. - Adaptability to System Integration Simplified system replacement through the consolidation of interfaces, communication commands, and standardization of tool screws.

• Optical Measuring Instruments

The SR-5100 is a 2D spectroradiometer that has performance equivalent to conventional point measurement spectroradiometers. It uses a light source with traceability for calibration, achieving high precision in luminance and chromaticity accuracy assurance. This optical measurement device can non-destructively and non-contactly evaluate the spectral characteristics of light sources and materials, such as the wavelength characteristics of light sources, spectral transmittance properties of materials, and spectral reflectance properties of objects, with a spectral characteristic evaluation of 50 million at 17 billion cd/m² every 1 nm, contributing to the high maintenance of quality across a wide range of products. 【Features】 - High-resolution 5 million pixels (2448×2048) enabling high luminance spectral measurement (17 billion cd/m²). - A 2D spectroradiometer with performance equivalent to spot-type spectroradiometers. - High precision in luminance and chromaticity accuracy assurance achieved through calibration using a light source with traceability. - A convertible model that combines high precision and speed by utilizing the advantages of both spectral and XYZ filter measurement methods. - Software is included as standard. *For more details, please request materials or view the PDF data from the download section.

• Spectroscopic Analysis Equipment

On May 28, 2020, a demonstration experiment was conducted using a UV irradiation robot developed through collaboration between industry, academia, and government in Itabashi Ward, confirming its effectiveness in removing the novel coronavirus. UV-C (200-280nm) wavelength ultraviolet light is expected to be applied to UV lamps for sterilization purposes. A UV intensity meter is necessary when verifying the sterilization effect of UV irradiation lamps. This product is a UV intensity meter that excels in sensitivity, wide range, and usability. 【Features】 ■ High sensitivity ■ Capable of measuring a wide range (0.1 to 280,000 μW/cm²) ■ Handheld type *For more details, please download the PDF or feel free to contact us.

• Other measurement, recording and measuring instruments

As organic EL displays begin to spread as next-generation displays, the development of Mini-LED displays, Micro-LED displays, quantum dot displays, and others has become active. This document includes "defect evaluation analysis examples" using OLEDs and others as examples for the development, design, and evaluation during mass production of miniaturized next-generation displays. 【Examples included (partial)】 ■ Gradation unevenness evaluation ■ Subpixel individual difference evaluation ■ Subpixel in-plane unevenness evaluation ■ Color mixing (bank material light leakage) evaluation ■ NIR-OLED (face recognition light source) evaluation, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other FPD related

It achieves improved accuracy and faster measurement speed, playing a role in applications such as inline measurement and light source output adjustment in the field of light source color measurement.

• Lighting for image processing

The handbook "Color Luminance Meter Capable of Two-Dimensional (Imaging) Measurement" is a comprehensive book that allows you to understand the basics of two-dimensional measurement just by reading it. Right now, we are giving it away for free to anyone who is interested! It clearly explains the advantages and disadvantages of two-dimensional measurement, which has been gaining attention recently, in a way that is easy to understand.

• Technical and Reference Books

With the shift to mirrorless vehicles, the evaluation of electronic mirrors is progressing. In conducting evaluations, it is important to measure using instruments that comply with the UN-R46 / ISO16505 standards.

• Optical Measuring Instruments

The handbook "A Story About Seeing Near Infrared" is a book that allows you to fully understand the basics of near infrared just by reading it. Right now, we are giving it away for free to anyone who wants it! It clearly explains the advantages and disadvantages of near infrared, which has been gaining interest recently in relation to automotive applications, in a way that you might think you know but actually don’t. 【Examples of Contents】 ■ What is near infrared? ■ Examples of near infrared applications ■ How to use near infrared spectroradiometers ■ Trivia… *For more details, please request the materials or view the PDF data from the download.

• others
• Technical and Reference Books

The ultra-low luminance spectroradiometer SR-UL2 is a product that has further enhanced the sensitivity and speed of the highly acclaimed ultra-low luminance spectroradiometer SR-UL1R. This device supports the world's highest sensitivity of 0.0005 cd/m² and has a wide dynamic range for measuring luminance from 0.0005 to 300,000 cd/m², making it a standard optical characteristic evaluation device compatible with mega-contrast FPDs. Additionally, it features the industry's highest-speed measurement mode, capable of measuring 0.005 cd/m² in approximately 17 seconds, allowing it to be used not only for design and development purposes but also for high-speed and high-precision management in quality control lines. 【Features】 - Achieves ultra-low luminance measurement (0.0005 cd/m² and above) - Ultra-low luminance high-speed measurement (spectral high-speed measurement of 0.005 cd/m² in about 17 seconds) - Wide dynamic range (0.0005 to 300,000 cd/m²) *For more details, please inquire through document requests or downloads.

• Optical Measuring Instruments
• Image Processing Equipment

In recent times, as the quality of FPDs (Flat Panel Displays) and light source lamps continues to improve, the measurement standards required for measuring instruments have become even more advanced. Additionally, there is an increasing demand for measurements across a more dynamic range, from low brightness to high brightness. The SR-3AR has been well-received as a measuring instrument that meets these needs, incorporating improvements over the SR-3A/SR-3A-L1, expanding the measurement range, enabling more stable measurements, and enhancing operability. For more details, please download the catalog or contact us.

• Optical Measuring Instruments
• Other measurement, recording and measuring instruments

In recent years, there has been an increasing demand for measurements in the "near-infrared region," but there has not been an easy-to-use measuring device available. Topcon Technohouse Co., Ltd. has developed the "Near-Infrared Spectroradiometer SR-NIR" based on the technology cultivated in the SR series of spectroradiometers. It allows for the measurement of near-infrared LEDs used for vehicle rearview camera lighting while confirming the measurement point of the emitting object. By using it in conjunction with the SR series spectroradiometers, it is possible to measure spectral radiance from 380nm to 1030nm. For more details, please contact us or refer to the catalog.

• Optical Measuring Instruments
• Other measurement, recording and measuring instruments
• Spectroscopic Analysis Equipment

In recent years, there has been an increasing demand for measurements in the "near-infrared region," but there has not been an easy-to-use measuring device available. Our company has developed the "Near-Infrared Spectroradiometer SR-NIR" based on the technology cultivated in our SR series of spectroradiometers. By using it in conjunction with the SR series spectroradiometers, it is possible to measure spectral radiance from 380nm to 1030nm. For more details, please download the catalog or contact us.

• Optical Measuring Instruments
• Other measurement, recording and measuring instruments

The high-precision model [UA-200A] has been added to the UA series of luminance and chromaticity measurement devices! It enables high-precision two-dimensional measurement of the luminous state of headlamps, speedometers, and various switches. It can achieve high-speed and high-precision inspection of the uniformity of luminous surfaces in displays, automotive instrument panels, and lighting fields. 【Features】 ● High color accuracy: Achieves high chromaticity accuracy within ±0.008 with a newly developed optical filter. *A light source + color glass filter ● Fastest measurement in 1 second: Reduces tact time through optimization of the measurement algorithm. *Luminance measurement only ● Equipped with a 1.4 million pixel CCD: Capable of measuring 1376×1024 pixels *For details, please refer to the catalog.

• Lighting for image processing
• Other measurement, recording and measuring instruments

The management of brightness and colorimetry for optical devices such as FPD-related products, automotive instrument panels, and phosphorescent materials is becoming increasingly stringent. As a result, there is a growing demand for the high-precision and high-speed measurement of weak light. This product has significantly improved colorimetry compared to the conventional model BM-5AS, combining the high speed of traditional color luminance meters with the high reliability of spectroradiometers. 【Features】 ◾ Capable of measuring from small areas to wide ranges with five different measurement angles using a single unit ◾ High-speed measurement of ultra-low brightness in just 2 seconds ◾ Built-in analog output allows for data recording and waveform observation using oscilloscopes and other devices

• Other measurement, recording and measuring instruments

The "Color Response Detector RD-80SA" is capable of detecting crosstalk, which is a key factor in improving the high image quality of sequential 3D displays, as well as measuring brightness and color. Active shutter 3D televisions separate the images for the left and right eyes and alternately switch between them for display. However, each image can instantaneously leave a residual image in the opposite eye, resulting in a phenomenon known as crosstalk, where the image appears blurred or double. For more details, please download the catalog or contact us.

• Optical Measuring Instruments
• Other measurement, recording and measuring instruments

The Color Response Detector RD-80SA allows for spot measurement while visually aligning the measurement position, enabling response (reaction), brightness, and chromaticity measurements. It can detect crosstalk, which is a key factor in improving the high quality of sequential 3D displays, as well as measure brightness and chromaticity. It can perform response measurements at ultra-fast speeds of less than 80μs and can measure brightness quickly in about one second. Additionally, it can detect flickering light with a small S/N ratio of approximately 0.04cd/m². It can be used for detecting flicker response of LED lamp light output, as well as measuring brightness, chromaticity, and color temperature. *For more details, please download the catalog or contact us.*

• Other measurement, recording and measuring instruments

The "BM-9A" is a lightweight, compact, and portable handheld luminance meter. As a successor to the long-popular "BM-9," it maintains a similar price while significantly improving luminance accuracy and measurement range. By selecting and exchanging three types of light sensors with different measurement angles, it can be used for a wide range of applications. Additionally, the light sensor can be separated from the main unit, making it suitable for use in system devices and production lines. 【Features】 ■ Handheld, low-cost, multifunctional ■ Three types of light sensors can be selected and exchanged, automatically recognized, and measurement results displayed directly ■ Built-in USB for communication with PCs and use in production lines and system devices ■ Keyboard unit allows selection of correction factors and deviation measurements For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

This product is a high-precision, high-reliability illuminance meter that complies with JIS standard general type AA grade. It has a wide range and excellent operability, making it ideal for evaluation and management of next-generation lighting. We offer two models: the standard instrument IM-600 and the light-receiving part separation type IM-600M, designed for use in small areas.

• Optical Measuring Instruments
• Other measurement, recording and measuring instruments

The auto-range feature and wide measurement range allow for accurate measurements not only for professionals such as lighting designers and electricians but also for anyone. It is a pocket-sized digital illuminance meter with a clear and easy-to-read LCD digital display.

• Optical Measuring Instruments
• Other measurement, recording and measuring instruments

The "illuminance meter" measures illuminance with high precision in lighting design and electrical work. The handy IM series offers three models suitable for a wide range of users, from professionals to general households, contributing to the creation of a user-friendly and comfortable environment through reliable illuminance measurement and management. The "ultraviolet intensity meter" is a handy ultraviolet intensity meter equipped with a standard keyboard, enabling diverse measurements. It features a highly sensitive light-receiving part with three types for different wavelength ranges, allowing selection based on application. For more details, please download the catalog or contact us.

• Optical Measuring Instruments
• Other measurement, recording and measuring instruments
• Lamps and light emitting devices

This product is a handheld digital ultraviolet intensity meter equipped with a variety of measurement functions. It features three types of highly sensitive light sensors with different wavelength ranges, allowing you to choose according to your application. The measurement range also covers up to 280,000 μW/cm², making it suitable for use in various fields.

• Other measurement, recording and measuring instruments

A user-friendly handheld body equipped with a mini USB and keyboard unit as standard, allowing for easy and high-precision measurements of ultraviolet intensity. 【Features】 ○ High sensitivity and wide dynamic range (0.1 to 280,000 μW/cm²) ○ Standard keyboard unit enables integrated measurements (mJ/cm²), deviation measurements, and percentage measurements ○ Mini USB allows for easy connection to a computer for data acquisition ○ Choose from three types of light sensors to suit your work needs (UD-250: 220-300nm / UD-360: 310-400nm / UD-400: 360-490nm) (sold separately) ○ Compact body with excellent operability in a handheld design ● For other functions and details, please download the catalog.

• Other measurement, recording and measuring instruments

To you who are measuring illuminance... Is your measurement method correct?? In addition to managing brightness and color in the production of lighting products, it is also very important to consider the introduction of LED lighting fixtures, the illuminance during installation, and the management of working environment illuminance in offices and factories. These management methods are defined by various standards. "How to Measure LED Lighting Illuminance Without Failing" explains the differences between LED lighting and fluorescent or incandescent bulbs, the necessary measuring instruments and methods after installation, and points to be aware of. [Examples of content] ■ What is different about LED lighting compared to previous types? ■ What exactly is illuminance? ■ There are various options, but which illuminance meter should I choose? ■ How do I measure it? ■ What should I be careful about?... *For details, please request the materials or view the PDF data from the download.

• LED lighting
• Technical and Reference Books
• Other measurement, recording and measuring instruments

The handbook "A Story About UV Rays" is a book that allows you to fully understand the basics of ultraviolet rays just by reading it. Right now, we are giving it away for free to anyone who requests it! It clearly explains the advantages and disadvantages of ultraviolet rays, which have been gaining attention recently, in a way that is surprisingly easy to understand. 【Examples of Contents】 ■ What are ultraviolet rays? ■ How to utilize ultraviolet rays ■ How to use a UV intensity meter ■ Trivia... *For more details, please request the materials or view the PDF data from the download.

• others
• Technical and Reference Books

The black display unevenness (MURA) of automotive displays can be quantified, allowing for judgment inspections. In accordance with the Black MURA standards, the following tasks can be performed: 1. Comparison of the four corners at the center, 2. Resolution calculation, 3. Focus degree calculation, 4. Evaluation of uniformity and gradient characteristics. The measurement data (tristimulus values, chromaticity, etc.) obtained from the dedicated Black MURA menu is compatible with the measurement programs of the UA-10 series and UA-200 series, enabling display and detailed data verification within the measurement programs.

• Optical Measuring Instruments