Science Photonics Fair

Key facts

Attendance 2024

4 833

Exhibitors

169

Floor space

—

Admission

—

Frequency

Annual

Editions

1 (2025)

Attendance and exhibitor figures for 2024 are the organizer's own and are not independently audited. They may include co-located or joint exhibitions.

Science Photonics Fair is an annual trade fair in Yokohama (Kanagawa) covering heat source equipment, image processing software and infrared crystal. The most recent edition on record ran 11–13 November 2025 at Pacifico Yokohama; no future date has been announced. The 2024 edition reported 4,833 visitors and 169 exhibitors, a figure published by the organiser and not independently audited. Organised by The OPTRONICS Co.,Ltd.

What is exhibited

• biometric authentication device/inspection device
• heat source equipment
• image processing software
• infrared crystal
• infrared film/plate
• infrared filter
• infrared gas concentration sensor
• Infrared glass
• infrared laser
• infrared LED illumination
• infrared lens
• infrared material
• infrared microscope/infrared zoom microscope
• infrared peripheral equipment/equipment
• infrared radiation temperature sensor
• infrared spectroscope
• infrared thickness
• night vision device/night vision
• thermal image measurement device

J-messe subject tags

JETRO's own classification, kept verbatim. Fairs carry several; the sector in the sidebar is the single one this site browses by.

• Testing & Measurement
• Manufacturing & Engineering
• Advanced Materials
• Electrical & Electronics
• Telecom & Computing
• Optics & Lasers

Editions on record

Every dated instance of this fair the database holds. A series keeps one identity across renames and moves; each row below is one edition of it.

Where this came from

Field-level provenance for the most recent edition: what each fact came from, how far it is trusted, and when it was last checked.