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

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.

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.

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.

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.

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.

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.

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.*

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.