オプトコム List of Products and Services

This catalog features precision CNC engraving machines and precision granite equipment, as well as non-destructive testing (NDT) and laser processing machines, showcasing the precision CNC products of the ND Group. We introduce products such as the "Granite Square Ruler," used in the assembly and inspection of machine tools, and the "Granite Block," which achieves high precision in machine cutting and handmade lapping processes. 【Featured Products (Excerpt)】 ■ Granite Square Ruler ■ Granite Straight Edge ■ Granite Set Square ■ Granite Block ■ Granite Plate *For more details, please refer to the PDF document or feel free to contact us.

• Organic Natural Materials
• Testing Equipment and Devices

The "Photobiological Safety Measurement and Evaluation System" is designed to measure and evaluate the effects of LEDs on the retina and skin. It measures light radiation hazards specified by IEC62471, including hazards to the eyes, thermal hazards to the skin, and retinal blue light hazards caused by LED products, UV lamps, light sources, and emitters. 【Features】 ■ Abundant measurement items ■ Measurement and evaluation of the effects of LEDs on the retina and skin *For more details, please refer to the catalog or feel free to contact us.

• Other measurement and measuring equipment
• Other research software
• Other research software

The "GMS-2000" is a goniophotometer that achieves stable measurement of light distribution in all vertical and horizontal angles without tilting the light source, thanks to the adoption of a movable mirror. The photometric head is positioned at a fixed distance in front of the mirror, allowing for the detection of luminous intensity in all directions. Even when the mirror axis takes a preferred axis, it can continue to measure luminous intensity at various angles of the vertical axis determined by the C angle, and the measurement trace will be equivalent to longitude. 【Features】 ■ Stable luminous intensity ■ Measurement of LED light distribution characteristics ■ Capable of measuring light in all directions at vertical and horizontal angles without tilting the light source *For more details, please refer to the catalog or feel free to contact us.

• Other measurement and measuring equipment
• Light Intensity Sensor

The "LED Distribution Measurement Device" is a system designed to measure and evaluate the luminous intensity distribution characteristics of LED elements and LED modules under pre-set conditions. The purpose is to provide feedback on optical and measurement conditions to production equipment based on the evaluation results, and by incorporating standard LEDs that comply with domestic and international standards within this device, it enables the acquisition of reference evaluation data. Additionally, the distance from the target LED to the measurement position can be set arbitrarily. 【Features】 ■ Automatic measurement of LED luminous intensity distribution characteristics ■ Acquisition of luminous intensity distribution characteristics of standard LEDs compliant with domestic and international standards (JIS, CIE) ■ High-precision positioning and installation of the target LED using a dual-camera system ■ Arbitrary setting of the distance from the target LED to the measurement position ■ Extraction of measurement results for feedback on optical and measurement conditions to production equipment *For more details, please refer to the catalog or feel free to contact us.

• Other measurement and measuring equipment
• LED
• Other electronic components and modules

This product is used to diffuse light from a light source to obtain uniform light without unevenness in light intensity. Compared to conventional diffusion plates and ND filters, it effectively reduces the measurement dispersion of chromaticity, contributing to improved repeatability regarding reproducibility during light source color measurement. 【Features】 ■ Achieves effects equivalent to lenses ■ Freedom in selecting light sources ■ High transmittance ■ Light distribution control is possible *For more details, please refer to the catalog or feel free to contact us.

• Other measurement and measuring equipment
• Turbidity meter/color meter

The "O-E Probe" is a unit that converts optical signals into electrical signals. It allows for easy confirmation of the light source's emission timing, and because it adopts a fiber optic input method for the optical signal, you can easily obtain the optical signal just by pointing the fiber probe at the light source. Furthermore, due to its wide conversion frequency range, it is capable of capturing rapid changes, making it suitable for high-speed phenomena. 【Features】 ■ Support for high-speed phenomena ■ Easy optical input ■ Simple connection to an oscilloscope *For more details, please refer to the catalog or feel free to contact us.

• Light source/lighting
• Other measurement and measuring equipment
• LED

The "Total Flux Measurement System" is a measurement system that can measure light sources with 2π and 4π luminous distribution in accordance with the measurement standards LM-78 and LM-79 established by IESNA (Illuminating Engineering Society of North America) for LED lighting. It enables the measurement of light sources up to 100,000 lumens and allows for self-absorption correction and spectral sensitivity calibration using measurement methods compliant with JIS C8152. If you are looking to measure lighting sources such as LED lighting, LED backlights, or organic EL, please give our product a try. 【Features】 ■ Choice of integrating sphere sizes (from 2 inches to 3m (120 inches)) ■ Long-term stable measurements enabled by high-weather-resistance materials for the inner surface of the integrating sphere ■ Capable of measuring light sources up to 100,000 lumens ■ Support fixtures and sockets available for various light sources ■ Installation of standard LED-compatible holders is possible *For more details, please refer to the catalog or feel free to contact us.

• Light source/lighting
• Other measurement and measuring equipment
• LED

The "integrating sphere" is a measurement tool used for measuring the optical characteristics of light sources. It is ideal for measuring the transmittance and reflectance of diffuse objects, as well as for calibrating cameras and other devices when combined with a uniform light source. With a shape designed in-house and a reflective surface that can be painted in-house, you can choose between high reflectivity or high weather resistance, so please feel free to contact us with your requests. 【Features】 ■ White reflective surface with uniform and high reflectivity ■ Can be regenerated and maintained even if the diffusing surface becomes contaminated or deteriorated ■ Various light sources can be used by changing integrating sphere accessories such as support bases and sockets ■ The size and shape of the integrating sphere can be freely designed to match inspection and sorting equipment *For more details, please refer to the catalog or feel free to contact us.

• Light source/lighting
• Other measurement and measuring equipment

The "LCC-900" is a two-dimensional color temperature meter that communicates with a handler device to automatically set and acquire modular LED images, allowing for sorting tasks based on optical characteristic information and pass/fail judgment results. It features a revolutionary camera that implements filters adaptable to CIE XYZ color matching functions, covering the color gamut perceived by humans. It can acquire data in bulk without scanning surface light sources like LED lighting, and by combining it with a handler, it achieves high-speed and high-precision evaluation, judgment, and sorting inline. 【Features】 ■ Acquires XYZ image data with a wider color gamut compared to RGB images ■ Measures and evaluates chromaticity, luminance, and color temperature of a wide range of light sources with angle correction functionality ■ Allows for a large number of measurements and evaluations in a short time compared to spectral methods ■ Supports synchronized measurement with pulsed light sources ■ Provides a DLL for control programming *For more details, please refer to the catalog or feel free to contact us.

• Light source/lighting
• Other measurement and measuring equipment
• Other Thermometers

The "LSCM" is a device that synchronizes with the control signals of the LED production line inspection system to rapidly measure and classify the electrical and optical characteristics of LEDs online, providing the judgment information to the system. It is capable of various optical and electrical measurements, such as luminous intensity, dominant wavelength, peak wavelength, polarity judgment, forward voltage/current, etc. The start of inspection and output of judgment results can be performed according to the timing of the LED inspection system using the I/O signal control line. Additionally, by utilizing the accompanying software library (DLL), control can be executed from the customer's software, and judgment results can be received. 【Features】 ■ Abundant measurement items ■ Achieves distortion-free spectral measurement ■ Provides judgment information to the system ■ Rapidly measures and classifies the electrical and optical characteristics of LEDs online ■ Control can be executed from the customer's software, allowing for the reception of judgment results *For more details, please refer to the catalog or feel free to contact us.

• Light source/lighting
• Other measurement and measuring equipment
• LED

The "OCM-510 Series" is a spectroscopic measurement device that employs a high-precision and high-sensitivity line sensor, making it ideal for high-speed measurements. Equipped with a high-performance Czerny-Turner type spectrometer, it achieves high wavelength resolution and high wavelength accuracy despite its compact size. Furthermore, it utilizes a fiber optic guide method for spectrometer input, allowing for extremely easy handling. 【Features】 ■ Compact, high-performance spectrometer and detector integrated ■ Minimum exposure time of 5 ms (MOS type) ■ Amplifier gain can be switched between 1/2/4 times after sensor readout ■ External synchronization signal output function supports pulse light measurement ■ Option to select models with a mechanical shutter *For more details, please refer to the catalog or feel free to contact us.

• Light source/lighting
• Other measurement and measuring equipment
• LED

This is a system designed to evaluate the light radiation hazards specified by IEC62471 caused by LED products, UV lamps, light sources, and emitters (such as UV hazards to skin and eyes, near UV hazards to the eyes, retinal blue light hazards, retinal thermal hazards, and thermal radiation hazards to skin and eyes). 【Measurement Items】 ○ Photobiological UV hazards ○ Near UV hazards ○ Infrared hazards to the eyes ○ Thermal hazards to the skin ○ Retinal blue light hazards, etc. For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The high-precision mirror rotates around the horizontal axis. The inspection light source rotates around the vertical axis at a specified lighting position. Meanwhile, the synchronization axis rotates in the opposite direction in sync. The combination of the light source and mirror operation allows for light measurement in all directions of vertical and horizontal angles without tilting the light source, resulting in more stable luminosity. The photometric head is positioned at a fixed distance in front of the mirror, detecting luminosity in each direction. 【Features】 ○ The rotation priority is set by software. ○ When the mirror axis takes priority, it continues to measure luminosity at each angle of the vertical axis determined by angle C. ○ The measurement trace is equivalent to longitude. For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The LED photometric measurement device is a system designed to measure and evaluate the photometric spectral distribution characteristics of LED elements and LED modules under pre-set conditions. The LED radiation angle is controlled by adjusting the vertical and horizontal photometric stages, positioning them to face the light detection unit. Based on the measurement conditions, the device's lighting power supply is controlled to turn on the LEDs, and the spectral distribution is measured in the measurement control unit. Using the spectral distributions obtained for each radiation angle, light quantity and color information are detected to evaluate the LED photometry. The aim is to provide feedback on optical and measurement conditions to the production equipment based on the evaluation results. 【Features】 - Capable of acquiring standard LED photometric distribution characteristics in compliance with domestic and international standards (JIS, CIE). - High-precision positioning and installation of the target LED using a dual-camera system. - The distance from the target LED to the measurement position can be set arbitrarily. - Measurement results can be extracted to provide feedback on optical and measurement conditions to the production equipment. - Compatible with embedded products from various manufacturers as an LED lighting power supply. For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The "diffraction-type diffusion plate" is not only used to diffuse light, but also offers various degrees of diffusion, making it ideal for adjusting light intensity when measuring the optical characteristics of a light source. The diffusion plate is used to spread light from the source, providing uniform light without unevenness. In particular, it contributes to improving the repeatability concerning reproducibility during color measurement of the light source. The diffraction-type diffusion plate (hereafter referred to as LSD) effectively reduces the measurement dispersion of chromaticity compared to standard diffusion plates and ND filters, and it allows for variable light intensity by selecting the divergence angle. 【Features】 ○ Equivalent effect to lenses ○ Freedom of light source selection ○ High transmittance ○ Light distribution control For more details, please contact us or download the catalog.

• others

The O-E probe is a unit that converts optical signals into electrical signals. The electrical output is provided through a BNC connector, allowing for easy observation of the converted waveform by connecting it to an oscilloscope or data logger. Additionally, it employs a fiber optic input method for the optical signal, making it easy to capture optical signals simply by directing the fiber probe towards the light source. With the increasing use of light sources that utilize optical modulation in next-generation lighting, such as LEDs, measuring the emission phenomenon requires precise timing. In such cases, the O-E probe is a unit that enables anyone to handle it easily. 【Features】 - Support for high-speed phenomena - Easy optical input - Simple connection to oscilloscopes For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The full luminous flux measurement system can measure light sources with 2π and 4π luminous distribution in accordance with the measurement standards LM-78 and LM-79 set by IESNA (Illuminating Engineering Society of North America). Additionally, it features a calibration function that allows for self-absorption correction and spectral sensitivity configuration using measurement methods compliant with JISC8152. It enables high-precision measurement of total luminous flux for lighting sources such as LED lighting, LED backlights, and organic EL with simple operation. 【Features】 ○ Selection of integrating sphere sizes (from 2 inches to 3m (120 inches)) ○ Long-term stable measurements enabled by high-weather-resistance materials for the inner surface of the integrating sphere ○ Capable of measuring light sources up to 100,000lm ○ Support fixtures and sockets available for various light sources ○ Installation of standard LED-compatible holders is possible For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The "Total Flux System" consists of a measurement tool "integrating sphere" + "measuring instrument" + "electrical system" for measuring the optical characteristics of light sources. It can measure the color characteristics, optical properties, and electrical properties of light sources. 【Features of the Integrating Sphere】 ○ White reflective surface with uniform and high reflectivity ○ Can be regenerated and maintained even if the diffusing surface becomes contaminated or deteriorated ○ Various light sources can be used by changing integrating sphere accessories such as support stands and sockets ○ The size and shape of the integrating sphere can be freely designed to match inspection and sorting devices For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

An integrating sphere is a measurement tool used to assess the optical characteristics of light sources. The integrating sphere is composed of a diffusely reflective surface with high reflectivity on the inner surface of the sphere, allowing the light emitted from the light source inside the sphere and the light entering the sphere to be reflected multiple times. This process stabilizes the illuminance on the walls of the sphere, and by measuring a portion of this light, it serves as a tool for measuring the optical characteristics of the light source. 【Features】 - White reflective surface with uniform and high reflectivity - Can be regenerated and maintained in case the diffuse surface becomes contaminated or deteriorated - Various light sources can be used by changing integrating sphere accessories such as support stands and sockets - The size and shape of the integrating sphere can be freely designed to match inspection and sorting devices For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

An integrating sphere is a measurement tool used to assess the optical characteristics of a light source. The integrating sphere is composed of a diffusely reflective surface with high reflectivity on the inner surface of the sphere. It reflects the light flux from a lit light source and the light flux entering the sphere multiple times, stabilizing the illuminance on its walls, and measuring a portion of that light to determine the optical characteristics of the light source. 【Features】 - White reflective surface with uniform and high reflectivity - Can be regenerated and maintained even if the diffuse surface becomes contaminated or deteriorated - Various light sources can be used by changing integrating sphere accessories such as support stands and sockets - The size and shape of the integrating sphere can be freely designed to match inspection and sorting devices For more details, please contact us or download the catalog.

• Other measurement, recording and measuring instruments

The 2D color temperature meter "LCC-900" can communicate with a handler device to automatically set and acquire module-type LED images, allowing for sorting tasks based on optical characteristic information and pass/fail judgment results. The 2D color temperature meter employs a revolutionary camera that can cover the color gamut of human vision by implementing filters that adapt the CIE XYZ color matching functions to the camera. 【Features】 ○ Acquires XYZ image data with a wider color gamut compared to RGB images ○ Measures and evaluates the chromaticity, luminous intensity, and color temperature of a wide range of light sources at once, not limited to the front, thanks to an angle correction function that considers light distribution ○ Allows for bulk acquisition as a 2D image, enabling a large number of measurements and evaluations in a short time without the need for scanning operations compared to spectral methods ○ Supports synchronized measurements with pulsed light sources ○ Provides a DLL for control programming For more details, please contact us or download the catalog.

• Thermometer

This device is designed to synchronize with the control signals of the LED production line inspection system to measure and classify the electrical and optical characteristics of LEDs online at high speed, providing the judgment information to the system. It is equipped with inspection measurement functions for electrical and optical characteristics based on power supply and applied conditions to the target, as well as measurement preparation functions that automatically perform contact and polarity judgments, and pre-registration functions for inspection and judgment conditions. The start of inspection and output of judgment results can be performed according to the timing of the LED inspection system using the I/O signal control line. 【Features】 ○ Control can be performed from the customer's software using the accompanying software library (DLL), and judgment results can be received. ○ High-precision light source color information compliant with JIS (CIE) can be obtained. ○ The inter-device difference can achieve xy chromaticity coordinates (JIS Z8724) of 0.004 or less in RGB three colors. For more details, please contact us or download the catalog.

• Spectroscopic Analysis Equipment

The OCM-510 spectrophotometer is equipped with a high-performance Czerny-Turner type spectrometer, achieving high wavelength resolution and high wavelength accuracy in a compact design. It also employs a highly accurate and sensitive line sensor for the detector, making it an optimal spectrophotometer for high-speed measurements. Additionally, it uses a fiber optic method for light input to the spectrometer, allowing for extremely easy handling. 【Features】 - A compact spectrophotometer that integrates a small high-performance spectrometer and detector - Minimum exposure time of 5 ms (MOS type) - Amplifier gain can be switched between 1/2/4 times after sensor readout - Simple measurements enabled by the use of fiber optics - External synchronization signal output function supports pulse light measurement For more details, please contact us or download the catalog.

• Spectroscopic Analysis Equipment

Optocom Inc.'s optical measuring instrument comprehensive catalog includes a wide range of products tailored to various applications, such as spectroscopic measurement devices that pursue the quality and quantity measurement of light, two-dimensional color temperature meters that can accurately measure chromaticity, color temperature, and luminous intensity in two dimensions, and total luminous flux measurement systems capable of measuring the electrical and optical characteristics of LED lighting. [Contents] ○ Concept ○ Greetings ○ Business Overview ○ Company Profile ○ Company History, etc. For more details, please contact us or download the catalog.

• Optical Measuring Instruments

LSCM synchronizes with the inspection system control signals of the LED manufacturing line, enabling the high-speed measurement and sorting of the electrical and optical characteristics of LEDs online, and providing judgment information to the system. In addition to being equipped with inspection measurement functions for electrical and optical characteristics based on power supply and application conditions to the target, it also includes a measurement preparation function that automatically executes contact and polarity judgments, as well as a pre-registration function for inspection and judgment conditions necessary for conducting inspections. The start of inspections and the output of judgment results utilize the I/O signal control line, allowing inspections to be conducted in accordance with the timing of the LED inspection system. Furthermore, by using the accompanying software library (DLL), it is also possible to control from the customer's software and receive judgment results. In the optical characteristic inspection, which is considered the most important in the LED inspection system, the adoption of a high-performance Czerny-Turner type spectroscopic method enables distortion-free spectral measurement. It becomes possible to obtain high-precision light source color information compliant with JIS (CIE), achieving an inter-device difference in xy chromaticity coordinates (JIS Z8724) of 0.004 or less for the RGB three colors.

• Spectroscopic Analysis Equipment
• Analytical Equipment and Devices
• Optical Measuring Instruments

The OCM-510 series is equipped with a high-performance Czerny-Turner type spectrometer, achieving high wavelength resolution and high wavelength accuracy despite its compact size. Additionally, it employs a high-precision and high-sensitivity line sensor as the detector, making it an optimal spectroscopic measurement device for high-speed measurements. By adopting a fiber optic guide method for light input into the spectrometer, it enables easy handling.

• Spectroscopic Analysis Equipment
• Analytical Equipment and Devices
• Optical Measuring Instruments