Join us in Booth # A69 at ASME's Turbo Expo 2026 in Milan, Italy, June 16-18, 2026 to learn about our latest optical, non-contact, and portable innovations in defect, geometry, and surface roughness measurement technologies. Learn how you can reduce scrap & rework and improve labor utilization & turn-around times with our industrial portfolio for aviation & aerospace engine […]

Join us in Copenhagen, Denmark, July 7-9 to see our latest optical interferometer innovations! Stop by booth #219 where we will be showcasing our PhaseCam and NanoCam; and bring your samples by to get measurements right on the show floor!  Learn about 4D Technology's extensive product portfolio, including: AccuFiz Fizeau interferometers: Compact, high-performance Fizeau interferometers for shop-wide […]

Join 4D Technology in Huntsville, Alabama, August 11-13, 2026, at the 2026 Space & Missile Defense Symposium! Stop by our booth #S3409  and learn more about our optical metrology technologies, including: AccuFiz Fizeau interferometers: Compact, high-performance Fizeau interferometers for shop-wide optics measurement at visible to SWIR wavelengths. AccuFiz D and Duo interferometers: short coherence Fizeau interferometers […]

Join us in booth #620 at SPIE Optics + Photonics in San Diego, CA, from August 25-27, 2026 to learn about our latest optical metrology technologies, including: AccuFiz Fizeau interferometers: Compact, high-performance Fizeau interferometers for shop-wide optics measurement at visible to SWIR wavelengths. AccuFiz D and Duo interferometers: short coherence Fizeau interferometers for measuring thin, transparent, […]

Join 4D Technology in Chicago, Illinois, September 14-19, 2026! Booth #134480 Come see 4D Technology's latest innovations in handheld and automated 3D optical surface inspection systems 4D InSpec – a handheld, 3D surface gauge to quantify features and defects from 0.1 – 100mils deep instantaneously, with a measurement area of 0.3in x 0.3in. 4D InSpec […]

Join us in booth: Hall 3-5 | 313 in Singapore to learn about our latest optical, 3D portable and automated innovations in defect, geometry, and surface roughness measurement technologies. Learn how you can reduce scrap & rework and improve labor utilization & turn-around times with our industrial portfolio for aviation & aerospace engine manufacturing and MRO. Learn more […]

Join us in booth #7-2000 in Amsterdam, the Netherlands, October 28-29, 2026 to learn about our latest optical, non-contact, and portable innovations in defect, geometry, and surface roughness measurement technologies. Learn how you can reduce scrap & rework and improve labor utilization & turn-around times with our industrial portfolio for aviation & aerospace engine manufacturing and MRO. We will be […]