Mitutoyo's TAG Lens Revolutionizes Optical Measurement in 2025
Mitutoyo has unveiled a groundbreaking optical measurement tool, the TAG Lens, set for release in 2025. This innovative device, developed by Alcon, removes physical constraints of mechanical focusing, allowing users to see more, faster, and deeper in real time.
At the heart of the TAG Lens lies Tunable Acoustic Gradient-index (TAG) lens technology. This enables high-speed axial scanning up to 140 kHz focal modulation and non-mechanical focus control. Acousto-optic modulation creates a tunable refractive index gradient inside a fluid-filled lens, rapidly shifting focal length using acoustic waves.
Paired with high-resolution camera systems and Mitutoyo's precision optics, the TAG Lens delivers unparalleled imaging flexibility. It can scan through multiple focal planes in microseconds, producing real-time, all-in-focus visualization. This makes it ideal for dynamic measurement environments with fast-moving, micro-scale features. It enables live 3D surface profiling, precise depth reconstruction, and volumetric imaging for various industries and research.
The TAG Lens is a fundamental enhancement to optical metrology systems. It overcomes traditional optical system limitations, enabling Industry 4.0 inspection without sacrificing throughput. When officially released in 2025, it promises to revolutionize optical measurement and non-destructive testing.
