GL4910 Datasheet PDF - Sharp Electronics

■ Features
1. Small spot light diameter for easy beam diaphragming
   (*Apparent emission diameter : TYP. φ 0.32 mm)
2. Uniform emission intensity on chip emitting surface
3. Low peak forward voltage type
   (Peak forward voltage V FM: TYP. 1.7V)
* Expansion range on lens surface of infrared emitted from chips

■ Applications
1. Cameras