We will be exhibiting at the International Space Industry Exhibition from January 28 to January 30 at Tokyo Big Sight.

Tsubosaka Electric Co., Ltd. Hachioji Main Office

Tsubosaka Electric Co., Ltd. will exhibit at the "International Space Industry Exhibition" held at Tokyo Big Sight. Organizer's website: https://biz.nikkan.co.jp/eve/isiex/ Dates: January 28 (Wednesday) to January 30 (Friday), 2026 Location: Tokyo Big Sight, East Hall 7, Booth Number 7S-10 We plan to showcase multi-spectral light sources, reference white boards, and diffused surface light sources. We look forward to your visit.

Date and time Wednesday, Jan 28, 2026 ～ Friday, Jan 30, 2026
10:00 AM ～ 05:00 PM
Capital Tokyo Big Sight
Entry fee Free If you register for entry in advance, it will be free.

Related product information

Spectral Reproduction Light Source LSBS-300SRV-1
A light source that can freely change spectrum, color, and brightness.

Model:LSBS-300SRV-1 Luminance surface (WxH) [mm]:φ80 Light source:LED Lighting method:DC lighting Wavelength [nm]:360-760 Function:Change and register radiant energies of spectral wavelengths Reproduce a spectral data based on CSV data Adjust and register output values of each LED External communication control
Silicone White Standard Plate SSWP-4535-01
This is a white standard board coated with high-reflectivity silicone. It can be used for temperature testing due to the coating.

For more details, please refer to the specification document.
Ultra-wideband LED-equipped brightness box 'LSB-1010SBW'
A surface light source focused on spectroscopy with energy up to 1100nm.

【Functions】 ■ Display unit switch ■ K value switch ■ Brightness feedback function ■ Brightness sampling display ■ Internal pulse flicker ■ External pulse trigger input function ■ Light-shielding (DARK) shutter ■ LED off / adjustment function ■ LCD backlight ON / OFF ■ Operation button lock function ■ External communication control I/F = USB (serial communication) ■ AUTOCAL function (connection to brightness meter LC-5 (sold separately))
Image Sensor Inspection Light Source Brightness Box 'LSB-1010WCRI'
Introducing a new approach in the high-performance series! We present a brightness box using LED with a high color rendering index of Ra=97!

【Features】 ■ Arbitrary brightness specification using the numeric keypad ■ Switching between registered brightness levels ■ Brightness feedback function Gen.3 (including the option to disable the function) ■ Switching brightness units (changing K values) ■ Brightness sampling display ■ Auto-calibration function ■ Light-shielding (DARK) shutter and LED OFF (simple dark function) ■ ON/OFF switching for the display backlight ■ Pulse lighting function (internal/external trigger) ■ Lock function for operation buttons *For more details, please refer to the PDF document or feel free to contact us.