This UV LED irradiation unit is available with a selection of multiple wavelengths for large-area, high-intensity and highly uniform irradiation. - Ushio's proprietary installed lens minimizes the illuminance loss due to increased irradiation distance. Proper irradiation is possible without fine adjustment for workpieces having varying thickness. - Our lineup includes 100, 150, and 200 standard sizes ・Multiple mixed wavelength type designs are also available.