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Integrating sphere Product List and Ranking from 11 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.

Integrating sphere Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.

  1. オーシャンフォトニクス Tokyo//Testing, Analysis and Measurement
  2. オプトコム Shizuoka//Optical Instruments
  3. ND精工 Shizuoka//Industrial Electrical Equipment
  4. スペクトラ・コープ Tokyo//Electronic Components and Semiconductors
  5. 5 PHOTOTECHNICA CORP. Saitama//Optical Instruments
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Integrating sphere Product ranking

Last Updated： Aggregation Period:Jan 07, 2026～Feb 03, 2026
This ranking is based on the number of page views on our site.

  1. Spectralon Standard Reflector "SRS Series (White)" オーシャンフォトニクス
  2. Example of the measurement tool "integrating sphere" オプトコム
  3. ND Seiko General-purpose Small Integrating Sphere (2 to 8 inches) ND精工
  4. AvaSphere: Compact Multi-Use Integrating Sphere for Light Measurement PHOTOTECHNICA CORP.
  5. 4 Temperature and humidity controlled testing: Silicone-coated integrating sphere & white standard plate Tsubosaka Electric Co., Ltd. Hachioji Main Office

Integrating sphere Product List

1～27 item / All 27 items

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AvaSphere: Compact Multi-Use Integrating Sphere for Light Measurement

AvaSphere: Compact Multi-Use Integrating Sphere for Light Measurement

The integrative sphere manufactured by Avantes in the Netherlands is a multi-use integrative sphere with an original structure that collects and measures light, suitable for all applications.

The AvaSphere-IRRAD for light measurement is available in inner diameters of 30, 50, and 80 mm, and has an SMA port for the spectrometer located at a 90° position on the side. It is convenient for measuring light sources such as lasers, LEDs, and halogen lamps, and an adapter is used to support LED measurements. The AvaSphere-REFL for reflection measurement has a side port and also features an SMA port for light sources positioned at an 8° angle from the top, accommodating a variety of applications such as color measurement and fluorescence spectroscopy. An option for a model coated with absorbing material is also available. *Reflection measurement halogen light source built-in type (inner diameter 50 mm) *AvaSphere-50-LS-HAL-12V ● A compact integrating sphere with a built-in 5W halogen light source specially constructed for reflection measurement, capable of illuminating 160 times more light than the standard type. (360-2500nm, inner diameter 50mm, sample port inner diameter 10mm) ● Effective for measuring dark or weak reflective materials and in the near-infrared range. ● Ideal for mineralogy, etc. * There are also large-diameter (102/152/203mm) integrating spheres available for measuring high-output LED light sources.

  • Optical Measuring Instruments
  • Laser Components
  • Integrating sphere

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Temperature and humidity controlled testing: Silicone-coated integrating sphere & white standard plate

Temperature and humidity controlled testing: Silicone-coated integrating sphere & white standard plate

A integrating sphere and white standard plate coated with high-reflective white silicone that is resistant to water and temperature. Affordable and easy to handle!

This is an optical component painted with high-reflective white silicone instead of the usual barium sulfate coating. It is resistant to water and temperature changes, making it suitable for use in constant temperature and humidity evaluations. It can be handled similarly to general painted items, making management easy. Additionally, the painting costs have been reduced, allowing it to be obtained at about half the price compared to barium sulfate coated products. Individual hemispherical components of the integrating sphere are also available for sale. It has a price advantage over barium sulfate as well.

  • Testing Equipment and Devices
  • Thermostatic chamber
  • Other lighting equipment
  • Integrating sphere

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Reflectance/Transmittance/Quantum Efficiency Measurement Integrating Spheres "RT/RTC Series"

Reflectance/Transmittance/Quantum Efficiency Measurement Integrating Spheres "RT/RTC Series"

You can choose a coating that matches the measurement wavelength!

The "RT/RTC series" is an integrating sphere for measuring diffuse reflection, diffuse transmission, and quantum efficiency. Depending on the wavelength range, SpectraReflect/InfraGold can be selected as the coating material, and there are two types available for sample placement: the "RT type," where the sample is installed on the wall of the integrating sphere, and the "RTC type," where the sample is installed at the center of the integrating sphere. Additionally, both types can use the included light trap to eliminate the specular reflection light from the sample. 【Features】 ■ Measures diffuse reflection, diffuse transmission, and quantum efficiency ■ Coating can be selected according to the measurement wavelength ■ Available in RT type and RTC type ■ Specular reflection light from the sample can be removed using the included light trap *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Integrating sphere

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Side-mounted integrating sphere for reflection and transmission measurement.

Side-mounted integrating sphere for reflection and transmission measurement.

One of the measures being focused on for addressing the heat island effect is the measurement of the solar reflectance of coatings.

It was introduced in "JIS K 5602 Method for Determining the Solar Reflectance of Coatings." The Spectralon developed by Labsphere is actively used as a standard reflector for measuring the solar reflectance of coatings, which is gaining attention as one of the measures against heat islands. For details on the side-mounted type integrating sphere for reflectance and transmittance measurement, please refer to [download the catalog].

  • Other electronic parts
  • Integrating sphere

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Center mount type reflective transmission measurement integrating sphere

Center mount type reflective transmission measurement integrating sphere

Center mount type reflection and transmission measurement integrating sphere

This is a 6-inch integrating sphere designed to measure diffuse reflection and diffuse transmission, with two types of coatings: SpectraReflect and InfraGold. The sample is set at the center of the integrating sphere, and the incident angle can be arbitrarily changed by rotating the sample. Additionally, it can be used as a side-mount type by setting it in a sample holder attached to the integrating sphere port. A light trap for removing the specular reflection component is included as standard. The catalog for this product is described with overseas specifications. Please inquire separately for Japanese specifications.

  • Other measurement, recording and measuring instruments
  • Other electronic parts
  • Integrating sphere

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Large Standard Reflector [Permaflect]

Large Standard Reflector [Permaflect]

Durable large reflective standard plate for LiDAR testing.

The Permaflect by Labsphere is an ideal large standard reflector for LiDAR testing targets, providing stable grayscale under any lighting conditions. The surface of the Permaflect target has uniform spectral reflectance characteristics, is free of polarization, does not fluoresce, and is made of a hydrophobic material that exhibits diffusion reflection very close to Lambertian reflection. Additionally, it is physically robust, thermally stable, has excellent UV resistance, and is weather-resistant, making it suitable for long-term on-site calibration. Permaflect is available in three models—Rigid, LiDAR, and Commercial—depending on application and budget. 【Features】 ■ Durable large diffusion reflector ■ Usable in outdoor, underwater, and high-humidity environments ■ Washable ■ Can be coated on objects of any shape or size ■ Three models available to suit different applications and budgets *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Analytical Equipment and Devices
  • Other measurement, recording and measuring instruments
  • Integrating sphere

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Photometric equipment - integrating sphere

Photometric equipment - integrating sphere

Leave the integration sphere to us.

We will sell the expensive integrating spheres, which have been considered special products until now, at a bold low price.

  • Optical Measuring Instruments
  • Integrating sphere

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Example of the measurement tool "integrating sphere"

Example of the measurement tool "integrating sphere"

In-house design, in-house painted reflective surface! A measuring tool with excellent light resistance and good maintenance properties.

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
  • Integrating sphere

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Repainting work for the integration sphere 2 inches φ50mm

Repainting work for the integration sphere 2 inches φ50mm

We can create an integrative sphere coating that is strong, uniform, and has a high reflectance rate. It is also possible to create a white reflective surface using 100% barium sulfate without the use of a binder.

**Overview** An integrating sphere is a measurement tool used to assess the optical characteristics of light sources. It is composed of a diffusely reflective surface with high reflectivity on the inner surface of the sphere. The light emitted from the light source inside the sphere and the light entering the sphere are reflected multiple times, stabilizing the illuminance on the walls, and by measuring a portion of this light, it serves as a tool to measure the optical characteristics of the light source. Therefore, the reflective coating on the inner surface of the integrating sphere is particularly important. **Features** ◎ BaSO4 reflective surface with uniform and high reflectivity. ◎ It can be restored and maintained even if the diffuse surface becomes contaminated or deteriorated. ◎ Painting of accessories for the integrating sphere, such as support bases and sockets, is also possible. ◎ It has mechanical strength that can withstand mechanical vibrations. ◎ It excels in robustness, long-term stability, and weather resistance even in production environments. ◎ We also provide repainting services for deteriorated integrating spheres from other companies. **Painting Process** Pre-painting inspection (physical properties such as material, structure, flatness) ⇒ Reflectivity measurement under condition d(8/di) (for repainted integrating spheres) ⇒ Pre-treatment (rust prevention treatment, flatness treatment, etc.) ⇒ Painting work (at our factory/customer site) ⇒ Reflectivity measurement under condition d(8/di) ⇒ Submission of "Reflectivity Inspection Report."

  • Company：ND精工
  • Price：10,000 yen-100,000 yen
  • Other polymer materials
  • Other physicochemical equipment
  • Spectroscopic Analysis Equipment
  • Integrating sphere

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ND Seiko General-purpose Small Integrating Sphere (2 to 8 inches)

ND Seiko General-purpose Small Integrating Sphere (2 to 8 inches)

It is an integrating sphere with fixed standard sizes/standard number of ports, allowing for quick implementation!

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 a high reflectance on the inner surface of the sphere, allowing the light emitted by 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 enables the measurement of the optical characteristics of the light source by photometrically analyzing a portion of that light. 【Features】 1. A white reflective surface with uniform and high reflectance. 2. It can be regenerated and maintained even if the diffusing surface becomes contaminated or deteriorated. 3. Various light sources can be used by changing accessories such as sockets. 4. General-purpose small integrating spheres are offered as standard products in specified sizes and port numbers. *Custom orders and large integrating spheres up to 2 meters are also available.

  • Company：ND精工
  • Price：100,000 yen-500,000 yen
  • Optical Measuring Instruments
  • Integrating sphere

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Optical integrating sphere for measuring total luminous flux up to 2 meters.

Optical integrating sphere for measuring total luminous flux up to 2 meters.

An optical integrating sphere that can be manufactured up to 2 meters. We offer integrating spheres for total luminous flux measurement for LED lighting modules and FPDs at reasonable prices.

Traditionally, it has been difficult to obtain large-sized optical integrating spheres at a high cost, but now they can be manufactured at a reasonable price. When used in conjunction with our high-sensitivity, high-resolution compact spectrometer, high-precision total luminous flux measurements can be conducted on samples such as lighting modules and backlights. The internal coating features a multi-layer application of barium sulfate with an average reflectance of over 97% in the visible range, making it comparable to conventional products from other manufacturers. A dedicated standard light source, traceable to NIST, is provided according to the size of the integrating sphere, and all components, including self-absorbing light sources and sample mounts, are designed and manufactured domestically. This allows for flexible customization options.

  • Other optical parts
  • LED Module
  • Organic EL
  • Integrating sphere

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Full Beam Integrating Sphere SLM Series

Full Beam Integrating Sphere SLM Series

Integrating sphere for measuring total luminous flux of LEDs and others, compatible with diameters up to 3 meters.

The SLM series all-light-integrating spheres can accommodate sizes up to a diameter of 3 meters.

  • Analytical Equipment and Devices
  • Integrating sphere

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Full beam integrator sphere test equipment rental campaign

Full beam integrator sphere test equipment rental campaign

Currently running a loan campaign for a 12-inch integrating sphere test device.

We are currently running a loan campaign for full-spectrum integrating spheres. The loan is available for a 12-inch full-spectrum integrating sphere. If you would like to request a test unit, please apply through the "Contact" section, specifying the base shape of the LED lighting you wish to measure.

  • Testing Equipment and Devices
  • Integrating sphere

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Lovesphere Corporation's Permaflect Large Standard Reflector

Lovesphere Corporation's Permaflect Large Standard Reflector

Lightweight and inexpensive large standard reflector.

The new Permaflect large reflector is lightweight due to its aluminum honeycomb base plate, and it can be more affordable compared to traditional large reflectors that were heavy and expensive.

  • Ceramics
  • Other physicochemical equipment
  • others
  • Integrating sphere

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Standard Integrating Sphere SF "GPS-SF Series"

Standard Integrating Sphere SF "GPS-SF Series"

You can choose what fits your measurements!

The "GPS-SF Series" is a standard integrating sphere (SpectraReflect) manufactured by Labsphere. We offer a variety of integrating spheres with different types of coatings, sizes, and numbers of ports as standard products. You can choose the one that suits your measurement needs from these options. All integrating spheres are equipped with threaded holes (1/4-20) for rod fixation at the South Pole (SP) position. 【Features】 ■ The inner diameter of the integrating sphere varies depending on the type of inner coating. ■ For each inner diameter, we provide both 3-port and 4-port types. ■ A baffle (light shield) is placed between the 0° and 90° ports of all integrating spheres. *For more details, please refer to the PDF document or feel free to contact us.

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What is a spherical integrator?

What is a spherical integrator?

I will provide a detailed explanation of the technical information regarding the integrating sphere.

LED chips, LED arrays, LED lighting, backlights, displays, etc. Almost all light sources have varying brightness depending on the direction of observation. The solution to this problem is the "integrating sphere." The inner walls are coated with a high reflectivity and excellent diffusivity. When a light source is placed at the center of the integrating sphere, the light emitted from the source hits the inner walls and undergoes diffuse reflection. The light then hits the inner walls of the integrating sphere again and continues to diffuse and reflect repeatedly. Inside the integrating sphere, the light is mixed, and even light that originally had different brightness depending on the observation direction becomes almost uniformly bright. As diffuse reflection coating materials, Labsphere offers four types: Spectraflect, PermaFlect, Spectralon, and InfraGold. *For more details, please refer to the PDF document or feel free to contact us.*

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Spectralon Standard Reflector "SRS Series (White)"

Spectralon Standard Reflector "SRS Series (White)"

High reflectivity, excellent diffusivity and durability Spectralon standard reflector white.

The "SRS Series (White)" is a Spectralon standard reflector manufactured by Labsphere. It features high reflectivity, excellent diffusivity, and durability, and is used for reflectivity standards, transmittance standards, color standards, and wavelength standards. 【Specifications】 ■Model Number: USRS-99-XXX / SRS-99-XXX ■Reflectivity: 99% ■Size (inches): φ1.25, φ2 ■Calibration Data: None / Available Reflectors with NIST-compliant reflectivity data (250-2500nm, 1nm intervals) are available. However, the USRS-99-XXX does not come with reflectivity data. *For more details, please refer to the PDF document or feel free to contact us.

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Integral sphere

Integral sphere

Standard light source for visible and near-infrared cameras

For testing sensors and cameras in the visible to near-infrared range, an integrating sphere is used as a reference light source. The SR300 is a low-cost, high-performance integrating sphere provided by CI Systems, a company with a wealth of experience in testing infrared cameras with devices such as blackbody furnaces and collimators. It achieves uniform brightness across a wide range of wavelengths from visible to near-infrared. It can be used for various tests, including measuring and calibrating uniformity, sensitivity, and noise in visible and near-infrared cameras. Two sizes are available: 8 inches and 12 inches. We provide equipment that meets all testing needs, including standalone integrating spheres, devices combined with collimators, and comprehensive camera testing systems.

  • Testing Equipment and Devices
  • Integrating sphere

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GPS Series Integrating Sphere Modular Type

GPS Series Integrating Sphere Modular Type

GPS Series Integrating Sphere Modular Type

The GPS series integrating sphere consists of the integrating sphere body, rods, rod stands, bases, and accessories such as port plugs, which are divided into modules, allowing you to purchase only the necessary modules. The catalog for this product is described according to overseas specifications. For information on Japanese specifications, please contact us separately.

  • Other electronic parts
  • Integrating sphere

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[Custom Example] Universal Integrating Sphere and Halogen Light Source for Uniform Standard Light Source

[Custom Example] Universal Integrating Sphere and Halogen Light Source for Uniform Standard Light Source

A combination of the GPS universal integrating sphere manufactured by Labsphere, Inc. and a halogen light source produces a high-quality uniform brightness surface!

The standard general-purpose integrating sphere 3P-GPS-030-SL (3-port, φ3", made of Spectralon) is designed to capture light from a halogen light source using a light guide into the integrating sphere. The luminance distribution at the emission port is digitized using the ProMetric I16 from Radiant. 【Features】 ■ The area near the center of the emission port is divided into a 10 x 10 grid, and luminance distribution data for each grid is obtained. ■ The integrating sphere can be fixed at any position on the breadboard. ■ By fixing it on the breadboard, stable calibration is achieved. *Please feel free to contact us.

  • Other measurement, recording and measuring instruments
  • Integrating sphere

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Endoscope Integral Sphere 'CAL4'

Endoscope Integral Sphere 'CAL4'

Includes four types of connection adapters compatible with various endoscope light sources! Integrating sphere for testing endoscope light sources in the medical field.

The "CAL4" is a 0.3 m integrating sphere for testing endoscope light sources. It comes with four types of connection adapters that can accommodate various endoscope light sources, allowing for uniform illumination of the entire surface of a D35 size (50mm x 50mm) chart. 【Main Features】 - Can be connected to most endoscope light sources with the included four types of connection adapters - Uniformity > 97% - High-temperature resistant cold light cable *The CAL4 does not come equipped with light sources such as the iQ-LED.

  • Other lighting equipment
  • Other lighting equipment
  • Integrating sphere

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Optical Measurement Tool - RIS Light-Resistant Integrating Sphere 2 Inch φ50mm

Optical Measurement Tool - RIS Light-Resistant Integrating Sphere 2 Inch φ50mm

Shape and reflective surface custom coating! Measurement tools available for selection based on high reflectivity or high weather resistance.

【Features】 ○ White reflective surface with uniform and high reflectivity ○ Possible to regenerate and maintain even if the diffusing surface is contaminated or deteriorated ○ Various light sources can be used by changing integral sphere accessories such as support bases and sockets ○ The size and shape of the integral sphere can be freely designed to match inspection and sorting devices 【Specifications】 ● Inner diameter: 2 inches (φ50mm) ● Ports: 2 ● Incident port: φ12.5mm ● Receiving port: φ10mm ● Fiber holder: φ12mm ● Measurement method: 2π ● Sphere material: AL

  • Company：ND精工
  • Price：100,000 yen-500,000 yen
  • Optical Measuring Instruments
  • Lighting for image processing
  • Integrating sphere

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integrating sphere

integrating sphere

Available in various sizes, diameters, and wavelength ranges! Compatible with both diffuse and collimated light measurements.

At Ophil Japan Co., Ltd., we offer an "integrating sphere" for measuring diffuse light and LED output. Light enters through the incident port and is evenly reflected off the inner walls of the integrating sphere before reaching the detector. The light reflects multiple times off the high-reflective diffuse coating on the inner walls of the integrating sphere, and the detector samples a small portion of that light source to measure the total power incident on the integrating sphere. The integrating sphere is coated with a highly reflective white coating, allowing for high efficiency and measurements that are independent of beam size, beam position, and diffusion rate. 【Features】 ■ Available in various sizes, diameters, and wavelength ranges ■ Supports measurement of diffuse and collimated light *For more details, please refer to the related link page or feel free to contact us.

  • Other machine elements
  • Testing Equipment and Devices
  • Integrating sphere

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Repainting work for the integration sphere, 10 inches φ250mm.

Repainting work for the integration sphere, 10 inches φ250mm.

It is possible to create an integrating sphere coating that is strong, uniform, and has a high reflectance rate. It is also possible to create a white reflective surface using 100% barium sulfate without using a binder.

**Overview** An integrating sphere is a measurement tool used to assess the optical characteristics of light sources. It is composed of a diffusely reflective surface with high reflectivity on the inner surface of the sphere, allowing the light emitted from a light source within 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. Therefore, the reflective coating on the inner surface of the integrating sphere is particularly important. **Features** ◎ BaSO4 reflective surface with uniform and high reflectivity. ◎ Maintenance and regeneration are possible even if the diffuse surface becomes contaminated or deteriorated. ◎ Painting of integrating sphere accessories such as support stands and sockets is also possible. ◎ It has mechanical strength that can withstand mechanical vibrations. ◎ It excels in robustness, long-term stability, and weather resistance even in production environments. ◎ We also offer repainting services for deteriorated integrating spheres from other companies. **Painting Process** Pre-painting inspection (physical properties such as material, structure, flatness) ⇒ Reflectivity measurement under condition d(8/di) (for repainted integrating spheres) ⇒ Pre-treatment (rust prevention treatment, flatness treatment, etc.) ⇒ Painting work (at our factory/customer site) ⇒ Reflectivity measurement under condition d(8/di) ⇒ Submission of "Reflectivity Inspection Report."

  • Company：ND精工
  • Price：100,000 yen-500,000 yen
  • Other polymer materials
  • Other physicochemical equipment
  • Spectroscopic Analysis Equipment
  • Integrating sphere

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Repainting work for the integrative sphere, 80 inches φ2m.

Repainting work for the integrative sphere, 80 inches φ2m.

It is possible to create an integrating sphere coating that is strong, uniform, and has a high reflectance rate. It is also possible to create a white reflective surface using 100% barium sulfate without using a binder.

**Overview** An integrating sphere is a measurement tool used to assess the optical characteristics of light sources. It is composed of a diffuse reflective surface with high reflectivity on the inner surface of the sphere. The light emitted by the light source inside the sphere and the light entering the sphere are reflected multiple times, stabilizing the illuminance on the walls and allowing for the measurement of the optical characteristics of the light source by photometry of a portion of that light. Therefore, the reflective coating on the inner surface of the integrating sphere is particularly important. **Features** ◎ BaSO4 reflective surface with uniform and high reflectivity. ◎ Maintenance and regeneration are possible even if the diffuse surface becomes contaminated or deteriorated. ◎ Painting of integrating sphere accessories such as support bases and sockets is also possible. ◎ It has mechanical strength that can withstand mechanical vibrations. ◎ It excels in robustness, long-term stability, and weather resistance even in production environments. ◎ We also support repainting of deteriorated integrating spheres from other companies. **Painting Process** Pre-painting inspection (physical properties such as material, structure, flatness) ⇒ Reflectivity measurement under condition d(8/di) (repainted integrating sphere) ⇒ Pre-treatment (rust prevention treatment, flatness treatment, etc.) ⇒ Painting work (at our factory/customer site) ⇒ Reflectivity measurement under condition d(8/di) ⇒ Submission of "Reflectivity Inspection Report."

  • Company：ND精工
  • Price：500,000 yen-1 million yen
  • Other polymer materials
  • Other physicochemical equipment
  • Spectroscopic Analysis Equipment
  • Integrating sphere

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