We will start selling an exposure device equipped with a 2kW ultra-high pressure mercury lamp, ensuring parallelism. It is intended for photolithography processes.

We have started selling a spectral reproduction light source using four types of white LEDs with different color temperatures and 26 types of monochromatic LEDs. It is equipped with spectral properties, allowing for the measurement of current brightness, color, and spectrum, and it is also capable of reproducing spectra from data created in CSV format.

A major chart manufacturer has discontinued the production of transparent color charts. Therefore, we have prepared charts for our customers who are using our light sources. We will set a standard model, but custom options are also available. We have introduced the charts on YouTube. Please contact us for more details.

A baffle has been added as a part compatible with the SIS series of white silicone integrating spheres. When multiple openings are present, other openings can be directly viewed as they are, but by installing this baffle, a partition is created. The baffle is compatible with an opening of φ52.

We have released a video explaining the auto-calibration function that connects our luminance meter to the luminance box. This function adjusts the values of the light sensor inside the luminance box (the reference value for reproducing luminance) to match the LC-5. 1) Simplified calibration when you have multiple luminance boxes. 2) Simplified calibration of the luminance box on a regular basis. 3) When aligning with the values of the luminance meter you own. The luminance box compatible with auto-calibration is equipped with an "LC" connector. A dedicated cable is used to connect the luminance box and the luminance meter.

The VLB-10 series, with a thickness of approximately 6 cm, is compact yet capable of "highly uniform surface emission" and "accurately outputting brightness." We have received repeat orders based on feedback such as "it's easy to use, so other departments want it too." We have created an explanatory video to demonstrate the operability of this device.

We have created a lighting box with high color rendering and broad spectrum that simulates sunlight. This is the first demo unit.

We have various optical data for the surface light source LSB-1010FBW-CRI. 1: Spectral radiance data 2: Spectral irradiance, irradiance, and PPFD data Due to the data size, please request it through the inquiry form if you are interested.

Evaluation system combining ToF/Lidar sensors and cameras with near-infrared lighting, reflective charts, and a measurement object platform with electric slide rails, designed for developers and manufacturers. It is fundamentally based on custom production tailored to customer needs. For more details, please refer to the related links, product pages, and catalog pages.

We have created documentation for a system that illuminates a wide area with high brightness at distances of 1m, 2m, and 4m. We offer custom solutions tailored to your needs, and we also have models that can be proposed as standard options based on our accumulated track record. For more details, please contact us with the following information: - Distance from the light source to the target - Illumination range - Required illuminance - Required color temperature

This model is designed for custom manufacturing, but we offer a reflectance and transmittance measurement device tailored to the target object by combining a light source, a luminance meter, an electric stage, and software. For more details, please refer to the product page or catalog page.

We have started selling an integrating sphere with high-reflective white silicone coating. It is more resistant to water and temperature compared to barium sulfate coating, making it suitable for use in constant temperature and humidity tests. We also support the sale of individual parts.

Standards for CMS (Camera Monitor System) ISO16505 / UN-R46 We have started publishing a document summarizing the available light sources, lighting, and charts that can be used with these standards.

We have started selling a high-brightness surface light source device using high color rendering LEDs. Model: LSB-10CRI-20 We have achieved the high brightness range, which had several conditions with halogen, using LEDs with good spectral quality.

We have started selling the V50, which is even smaller than the conventional V100.

We have started selling a one-axis vibrator that performs sign vibrations. It allows for easy setting changes and vibration ON/OFF with button operations.

We have released a lighting source device that illuminates the walls inside the box with a set illuminance and color temperature.

We have released a standard color viewer using Ra=97 LEDs.

We have released a light source device that complies with the JEITA TTR-4605 and 4602 standards for surveillance cameras.

This device is optimal for the quantitative evaluation of ghosting and flare that occurs in lenses.

We have launched an LED light source with two brightness levels. It is ideal for evaluating dynamic range. It is also possible to include a grayscale chart as an option.

We have started selling two products: - V-400, a 2-axis medium-sized vibration generator that has obtained certification from the Camera & Imaging Products Association (CIPA). - SAP-1, a system that can evaluate the amount of blur separated from focus blur using a video chart.

The budget version of our company's light meter series, LXP-22, has undergone a minor change. --- "LXP-22T2" --- Changes: - Can measure and display Lux and sec without connecting to a PC - Automatic switching of measurement range

The diffusion surface light source that allows switching between four color temperatures and fine brightness settings has been updated. - The color temperature switching has been changed from a manual dial to an electric switch. - Noise has been reduced by downsizing the cooling fan. Please make use of this light source, which has become even more user-friendly.

We have started selling a light source that outputs only near-infrared using an IR-LED. It can switch between peak wavelengths of 860nm and 950nm. (Both wavelengths can be lit simultaneously.)

LED Viewer Light Source VLB-155LED LED Viewer Light Source VLB-110LED LED Brightness Box LSB-200LED We have started selling the above three types of light source devices that use LEDs.

We have started selling the brightness box "LSB-1/1411FB," which not only adjusts brightness but also provides feedback and correction for color temperature. Since the brightness box manages this, regular calibration work for color temperature and brightness is no longer necessary.

Our VLB series has been expanded with the addition of the "VLB-17HD・W," which supports high definition 16:9. Additionally, the color temperature can be switched with a switch. Tsubosaka Electric Co., Ltd.

We have added the AFC-500 chart collimator for MTF and resolution testing to our lineup. "By using a collimator lens, it is possible to measure resolution at infinity. The light source can be optionally selected from halogen, LED, cold cathode tubes, and more.

Specifications Measurement Range: LV -4.00~19.00 (K: 1.3, ISO 100) K value 1.0~2.0 cd/㎡ 0.00875~73370 rlx 0.02448~230500 Display Range: LV: -5.85 ~ 19.44 (K1.3, ISO 100) cd/㎡: 0.00243 ~ 99520 rlx: 0.00764 ~ 312700 Measurement Accuracy: ±3% or less (20℃, ±5°) Display Functions: Data hold (holds displayed value) Backlight (5 seconds or continuous) AUTO POWER OFF (approximately 5 minutes) *Does not operate when using AC adapter External Communication: RS communication, USB communication (data output, mode switching, various settings possible) Auto calibration function compatible with Tsubosaka brightness box (for some products only) Light Receiving Element: 10Φ Si photodiode, sensitivity wavelength range 400~700nm Power Supply: Two AA batteries, AC adapter Dimensions and Weight: 141 (W) × 34.5 (H) × 81 (D) mm, approximately 310g (230g without silicone cover)