Asahiko Trading Co., Ltd.'s Company Profile and Products

■Summary Spot Optics' state-of-the-art Shack-Hartmann sensors enable highly accurate wavefront aberration measurements of produ...

■Summary The OMI series of single-pass Shack Hartmann sensors is packed with cutting-edge technology from Spot Optics. A total ...

■Summary This is a 5-axis wavefront aberration measuring instrument provided by Spot Optics. Dedicated analysis software simult...

■Summary This is an axial wavefront aberration measuring instrument provided by Spot Optics. It is equipped with an XY stage an...

■Summary This is a wavefront aberration measuring instrument provided by Spot Optics that enables on-axis and off-axis measurem...

■Summary This is an axial wavefront aberration measuring instrument provided by Spot Optics. It is equipped with an XY stage an...

■Summary This is an SH sensor for contact lenses provided by Spot Optics. This is a highly convenient product that displays ana...

■Summary The PUNTINO SH sensor for astronomical telescopes provided by Spot Optics is used for evaluating the optical system of...

■Summary This system is a VR/AR/MR/HUD/Waveguide measurement system. Suitable for virtual image evaluation and production manag...

• Measuring Equipment

• Spectroradiometers

■Summary A high-precision spectroradiometer calibrated with a NIST-compliant standard light source. By combining with various a...

• Measuring Equipment

• Spectroradiometers

■Summary ・MK350N Premium is a handheld spectrometer equipped with the minimum necessary functions. -Flicker can be measured in...

• Measuring Equipment

• Spectroradiometers

■Summary ・MK350S Premium is a handheld spectrometer equipped with multiple functions. - Equipped with a touch panel display an...

• Measuring Equipment

• Spectroradiometers

■Summary ・PG200N is a handheld spectrometer with separate receiver. ・The light receiving part and display part can be connect...

• Measuring Equipment

• Spectroradiometers

■Summary ・SpectraPen LM510 is a handheld spectroradiometer ideal for research and agricultural use. -Visible light (340-790nm)...

• Measuring Equipment

• Spectroradiometers

■Summary - Portable measuring instrument equipped with a full-color touch panel screen, rechargeable battery, and SD card. -Wei...

• Measuring Equipment

• Spectroradiometers

■Summary ・This is a top model among spectroradiometers with excellent accuracy, measurement speed, and dynamic range. - Divide...

• Measuring Equipment

• Spectroradiometers

■Summary This is a spectroradiometer that specializes in a wide dynamic range from black to white. Achieves wide dynamic range ...

• Measuring Equipment

• Spectroradiometers

■Summary The OL750 is a highly versatile spectroradiometric measurement system that can perform various optical radiation measu...

• Measuring Equipment

• Spectroradiometers

■Summary The TIA-3000 is a high-performance transimpedance amplifier with a dark current level of 3 femto Amps, excellent blue ...

■Summary S400 is a multi-light meter that can measure unit systems such as illuminance, brightness, luminous intensity, and lum...

• Meters & Instruments

• Optical Multimeters

■Summary Lambdameter measures the peak wavelength and optical power of a laser in real time. It uses a multi-channel photodiode...

• Meters & Instruments

• Wavelength Meters

■Summary The B520 manufactured by LMT in Germany is the most accurate illumination meter on the market. It is possible to measu...

• Meters & Instruments

• Illuminometers

■Summary B360, manufactured by LMT in Germany, is a high-precision illuminance meter that can measure ultra-low illuminance fro...

• Meters & Instruments

• Illuminometers

■Summary ・B520L manufactured by LMT in Germany can measure brightness and illuminance with one unit. - Brightness is 10-6cd/m2...

• Meters & Instruments

• Illuminometers

■Summary The C1210, manufactured by LMT in Germany, is a filter colorimeter with the world's highest level of accuracy. In comb...

• Meters & Instruments

• Color Illuminance Meter

■Summary ・The S1000 manufactured by LMT in Germany can measure illuminance, luminous intensity, and luminous flux by combining...

• Meters & Instruments

• Illuminometers

■Summary - Handheld illumination meter Pocket Lux2 manufactured by LMT in Germany can measure illuminance from low illuminance ...

• Meters & Instruments

• Illuminometers

■Summary - Photometer heads manufactured by LMT in Germany are available in various types from φ5mm to φ30mm. ・We guarantee an...

■Summary The LensCheck™ system is a compact, efficient, and easy-to-use quality control tool that provides efficient production...

■Summary This is a standard MTF measurement system provided by Optikos. We provide custom support by selecting specification ma...

■Summary Meridian® FLEX with FieldPoint application measures multiple optical parameters for camera units. The Meridian® FLEX ...

Overview ■Lens performance is sensitive to temperature changes When camera systems are exposed to varying temperatures, image p...

■Summary The ColliMeter™ family uses scanning pentaprism technology referenced in ISO11421 to measure wavefront slope across an...

• Meters & Instruments

• Autocollimators

■Summary LID-060LED goniometer is designed to measure the angular distribution of LEDs and includes a two-axis goniometer insta...

• Measuring Equipment

• Optical Measuring Machines

■Summary METROGON, manufactured by LMT in Germany, is the latest robot arm type light distribution measurement system that meas...

• Measuring Equipment

• Optical Measuring Machines

■Summary GO-H manufactured by LMT in Germany is an A type goniophotometer compliant with IES LM75. The goniophotometer system c...

• Measuring Equipment

• Optical Measuring Machines

■Summary The light distribution measurement system GO-V manufactured by LMT in Germany is a system that complies with EN13032-1...

• Measuring Equipment

• Optical Measuring Machines

■Summary The GO-DS mirror goniophotometer light distribution measurement system manufactured by LMT in Germany is a system that...

• Measuring Equipment

• Optical Measuring Machines

■Summary With the vehicle stationary, measure the headlamp cut-off line projected onto a calibrated screen at a distance of 25 ...

■Summary Gamma Scientific's precision optical metrology solutions for LEDs, microLEDs, and luminaires range from the laboratory...

• Measuring Equipment

• Optical Measuring Machines

■Summary We can provide integrating spheres of various sizes. In addition to integrating spheres designed for measuring general...

• Measuring Equipment

• Integrating Spheres

■Summary At Optimum, we can customize integrating spheres to meet user requests. With over 20 years of experience in integratin...

• Measuring Equipment

• Integrating Spheres

■Summary Integrating spheres manufactured by Optronic Laboratories are available in sizes from 2.54 cm to 2 m in diameter. PTFE...

• Measuring Equipment

• Integrating Spheres

■Summary Gamma Scientific offers a variety of preconfigured integrating sphere systems for use with our 25mm and 150mm diameter...

• Measuring Equipment

• Integrating Spheres

■Summary The system is particularly suited for testing and characterizing high-resolution LCDs, mini-LEDs, OLEDs, quantum dot d...

• Measuring Equipment

• Spectrophotometers

■Summary UPRtek 2D Imaging Colorimeter is a system that measures two-dimensional images with a built-in spectral radiance meter...

• Measuring Equipment

• Spectrophotometers

■Summary RS-7 is a high output, long life variable LED light source equipped with 35 types of LEDs. It has high uniformity and ...

• Light Sources

• Led Light Sources

■Summary The Radiant Flux Standard Illuminant RS-10D is the absolute NIST traceable radiant flux standard illuminant. The insta...

■Summary RS-12D is the absolute standard illuminant for NIST traceable spectral radiance and brightness. The aperture diameter ...

■Summary RS-12DN provides an absolute standard source for NIST-traceable spectral radiance and brightness. RS-12DN can have thr...

■Summary The RS-15 total flux standard light source is a total flux light source mainly used for calibrating integrating sphere...

■Summary A NIST traceable spectral irradiance standard light source with values ​​in the wavelength range of 250-4,500nm. It se...

■Summary A NIST traceable spectral irradiance standard light source with values ​​in the wavelength range of 250-2,500nm. You c...

■Summary This is a standard light source with a wavelength range of 250-2,500nm. It serves as a reference for spectral irradian...

■Summary - NIST traceable spectral irradiance standard light source with values ​​in the wavelength range of 200-400nm. ・Price...

■Summary -An integrating sphere standard light source priced in the wavelength range of 200-400nm. - Spectral radiance is value...

■Summary PolyPen RP410 is a handheld instrument with a built-in xenon light source that can measure the spectral reflectance of...

• Measuring Equipment

• Transmission Meters

■Summary PolyPen-Aqua can also be used as an autonomous device. Built-in lithium-ion rechargeable battery eliminates the need f...

• Measuring Equipment

• Transmission Meters

■Summary RoadVista's Model 932 is a handheld retroreflection measuring instrument. Equipped with adjustable incidence and obser...

■Summary This instrument is a measuring instrument for evaluating BRDF (bidirectional reflectance distribution function) and BT...

• Measuring Equipment

• Transmission Meters

■Summary Model 933 is a goniometric retroreflection measurement system. It offers 4-axis adjustment with a motorized stage and ...

■Summary Reflectance and Transmittance Measurement Systems The GS-191 series reflectance and optical transmittance measurement ...

• Measuring Equipment

• Transmission Meters

■Summary Diffuse reflectance standards OL25RS and OL55RS are available in 2 x 2 inch (OL25RS) or 5 x 5 inch (OL55RS) sizes. The...

■Summary SRI-2500TR displays the transmittance % between 350 and 780nm in 5nm increments. Additionally, it achieves high resolu...

• Measuring Equipment

• Transmission Meters

■Summary Thermoluminescence instruments can investigate the structure of PSII energy levels. Photoinduced charge separation at ...

■Summary PSYPRO is a low cost automatic 8 channel water potential data logger. ■Features As accessories, sample chamber (C-52-...

• Meters & Instruments

• Data Loggers

■Summary The polarizing plate/retardation film axis measurement system using the multi-photometer UDT S400 series manufactured ...

■Summary Advances in headlight technology, including HID, LED, and even laser-based light sources, are combined with curve adap...

■Summary Delta-T Devices was one of the first companies to develop leaf imaging technology for disease area estimation. The Win...

• Scanners

• Image Scanners

■Summary Luminscence 900 is a highly sensitive bioluminescent imaging system for imaging and quantitatively measuring luminesce...

■Summary SpectraPen mini is a portable, affordable, calibrated spectroradiometer and quantum photometer controlled by a mobile ...

• Measuring Equipment

• Spectroradiometers

■Summary The SAP4 porometer utilizes the principle of cyclic diffusion to provide accurate, reproducible and convenient field m...

■Summary Oxygraph+ measures the oxygen produced or consumed by a sample as it breathes. The Clark-type oxygen electrode uses a ...

• Meters & Instruments

• Pulse Oximeters

■Summary Oxytherm+ measures the oxygen produced or consumed by a sample as it breathes. The Clark-type oxygen electrode uses a ...

• Meters & Instruments

• Pulse Oximeters

■Summary Oxylab+ is a powerful tool for measuring oxygen evolution and absorption in a wide range of liquid phase samples, from...

• Meters & Instruments

• Pulse Oximeters

■Summary The next generation Oxylab+ oxygen electrode control unit offers significantly improved flexibility and performance co...

• Meters & Instruments

• Pulse Oximeters

■Summary The OXYV1 Oxyview control unit is very useful for teaching photosynthesis and cellular respiration. The Oxyview contro...

• Meters & Instruments

• Pulse Oximeters

■Summary Oxylab+ oxygen electrode control units offer significantly more flexibility and performance than previous generation e...

• Meters & Instruments

• Pulse Oximeters

■Summary The QRT1 quantum thermal PAR/temperature sensor consists of a QRT1 display unit and QTP1+ probe sensor combination. Wh...

• Sensors

• Radiation Thermometers

■Summary The LD1/2 type leaf disc electrode chamber is a simple device for measuring oxygen exchange by placing a 10cm2 leaf di...

■Summary The Oxyview1 Oxygen Measurement Introductory System was designed in response to the increasing demand for low-cost sys...

• Meters & Instruments

• Pulse Oximeters

■Summary The OXYV1 Oxyview control unit is very useful for teaching photosynthesis and cellular respiration. The Oxyview contro...

• Meters & Instruments

• Pulse Oximeters

■Summary The AquaPen is a convenient, lightweight, portable PAM fluorometer for fast, reliable, and easily repeatable measureme...

• Measuring Equipment

• Spectrofluorometers

■Summary The Closed FluorCam FC 800-C is a system for imaging chlorophyll fluorescence that can be expanded to a multispectral ...

• Measuring Equipment

• Spectrofluorometers

■Summary The dual modulation chlorophyll fluorescence meter FL6000 is a device that measures chlorophyll alpha (Chlα) -fluoresc...

• Measuring Equipment

• Spectrofluorometers

■Summary The FluorPen FP 110 is a portable, battery-powered PAM fluorometer for fast and accurate measurements of chlorophyll f...

• Measuring Equipment

• Spectrofluorometers

■Summary Pocket PEA, a high-speed screening continuous excitation chlorophyll fluorescence analyzer, can perform dark adaptatio...

• Measuring Equipment

• Spectrofluorometers

■Summary ・FC1000-H is a device that measures and images chlorophyll fluorescence. ・Imaging is a common method in plant physio...

• Measuring Equipment

• Spectrofluorometers

■Summary M-PEA (Multi-Function Plant Efficiency Analyser) is a comprehensive system for studying photosynthetic efficiency in p...

• Measuring Equipment

• Spectrofluorometers

■Summary This is a portable fluorescence monitoring system that can measure fluorescence both indoors and outdoors. Pulse-modul...

• Measuring Equipment

• Spectrofluorometers

■Summary Up to five user-defined protocols can be stored in memory to support a variety of field applications. The sensor unit ...

• Measuring Equipment

• Spectrofluorometers

■Summary CL-01 Chlorophyll Content Measurement System measures the relative chlorophyll content of leaves. Measurement of chlor...

• Meters & Instruments

• Chlorophyll Meters

■Summary The SM150T is based on over 40 years of field measurement equipment design and manufacturing experience, making it the...

• Meters & Instruments

• Soil Moisture Meters

■Summary ML3 measures soil moisture content and temperature using the dielectric constant measurement method (ADR method). The ...

• Meters & Instruments

• Soil Moisture Meters

■Summary No other soil moisture probe system allows you to monitor soil moisture profiles as easily and flexibly. Place the acc...

• Meters & Instruments

• Soil Moisture Meters

■Summary WET sensors play an important role in precision horticulture and soil science research and can be used in both soil an...

• Meters & Instruments

• Soil Moisture Meters

■Summary With over 40 years of sensor development experience, the WET150 from Delta-T is a new digital SDI-12 multiparameter so...

• Meters & Instruments

• Soil Moisture Meters

■Summary The GP1 data logger is a complete logging solution housed in a waterproof IP67 enclosure with battery power. Internal ...

• Meters & Instruments

• Data Loggers

■Summary GP2 provides a versatile solution for measurements ranging from simple to complex. GP2 is faster and easier to set up ...

• Meters & Instruments

• Data Loggers

■Summary DL6 is a dedicated soil moisture logger optimized for use with the Delta-T soil moisture sensor. Theta probe and profi...

• Meters & Instruments

• Data Loggers

■Summary The photobioreactor FMT150 features a combination of benchtop cultivator and computer-controlled monitoring equipment....

• Bio

• Incubator Apparatuses

■Summary A large-scale photobioreactor is a system that creates an artificial environment for upscaling the production of photo...

• Bio

• Incubator Apparatuses

■Summary The Photobioreactor Control Software is a versatile solution developed for a wide range of PSI culture equipment consi...

• Storage Products

• Bioreactors

■Summary The SPN1 pyranometer uses an array of seven miniature thermopile sensors and a shading pattern to measure direct and s...

• Meters & Instruments

• Spectral Irradiance Meters

■Summary The Sunshine Sensor is a patented design. It measures incoming solar radiation using an array of photodiodes with a un...

• Meters & Instruments

• Spectral Irradiance Meters

■Summary The WS-GP1 automatic weather station includes advanced sensors to measure rain, solar radiation, wind speed, wind dire...

• Observation Equipment

• Weather Observation Systems

■Summary The WS-GP2 weather station is an ideal system for research and environmental monitoring applications in remote and exp...

• Observation Equipment

• Weather Observation Systems

■Summary The SunScan crop portable canopy analysis system uses field measurements of photosynthetically active radiation (PAR) ...

• Meters & Instruments

• Spectral Irradiance Meters

■Summary This is a spectroradiometer that supports measurement wavelengths of 200-800nm. Highly accurate measurements are achie...

• Measuring Equipment

• Spectroradiometers

■Summary The SM9000 high-precision spectrophotometer is a high-resolution, high-sensitivity product that measures optical fiber...

• Measuring Equipment

• Spectroradiometers

■Summary Solar Light's state-of-the-art 1,000W single output LS1000 series solar simulator produces solar ultraviolet radiation...

• Light Sources

• UV Curing Systems

■Summary ・LP110 measures leaf area index (LAI). - Calculates LAI from solar radiation measurements made with wide-angle optica...

• Meters & Instruments

• Spectral Irradiance Meters

■Summary The MC1000-OD is intended for small-scale screening experiments of photosynthetic organisms such as algae, cyanobacter...

• Bio

• Incubator Apparatuses

■Summary The MS GAS-100 is a compact benchtop gas analyzer with mass spectrometry detection designed for complex analysis of ga...

• Measuring Equipment

• Mass Spectrometers

■Summary -The N-Pen N110 is a lightweight, battery-powered, reflectance-based device. -Provides a convenient and cost-effective...

■Summary - Using PlantPen it is possible to measure the relative chlorophyll content of leaves. ・Measurement is performed usin...

■Summary The most important data regarding plant light requirements is PPFD (Photosynthetic Photon Flux Density). PPFD is the a...

• Measuring Equipment

• Spectroradiometers

■Summary Automate daily beep and emergency broadcasts within the facility. The program allows you to create a variety of automa...

■Summary Equipped with a large capacity hard disk. Continuous recording is possible for 24 hours, and playback can be played co...

■Summary RoadVista's Model 922 is a handheld retroreflection measuring instrument. By providing an error-free means of evaluati...

■Summary The RoadVista Model 940D Goniometer System is the ultimate system for photometric testing of retroreflective materials...

• Meters & Instruments

• Reflectometers

■Summary The Laserlux G7 from RoadVista is capable of evaluating and assessing pavement markings continuously during traffic fl...

• Meters & Instruments

• Reflectometers

■Summary The StripeMaster3 retroreflectance meter is an all-in-one pavement marking asset management system that enables agenci...