Near-Infrared (NIR) Intensity Lens Introduction

The Near-Infrared (NIR) Intensity Lens system is an integrated camera/lens solution that measures the angular distribution and radiant intensity of 850 or 940 nm near-infrared (NIR or near-IR) emitters. The NIR Intensity Lens system utilizes Fourier optics to capture a full cone of data in a single measurement to ±70 degrees, giving you extremely fast, accurate results ideal for in-line quality control.

This video introduces the NIR Intensity Lens and covers:

• Capabilities for near-infrared light measurement
• Output for diffractive optical element (DOE) analysis
• Applications in 3D sensing such as facial & gesture recognition, eye tracking, and automotive LiDAR