Laser pointer

High‑Power 635 nm LED Laser Pointer – Precision, Safety, and Versatility

Designed for professional presentations, optical alignment, and low‑power spectroscopy, this 635 nm laser pointer delivers a focused, visible beam with an output energy that complies with International Safety Standards. The compact four‑pin module integrates a laser diode, passive heat spreader, and a high‑efficiency micro‑driver, ensuring reliable operation across a wide range of environmental conditions.

Key to its performance is a low beam divergence of 0.5 mrad and a precisely collimated beam that maintains a 1 mm spot size at 1 m distance. Built‑in optical isolation and a secondary safety aperture limit the eye entrance dose, making it suitable for Class 1 or Class 2 use depending on configuration.

• Key Spec 1: Wavelength – 635 nm (red)
• Key Spec 2: Output Power – 5 mW (typical)
• Key Spec 3: Beam Divergence – < 0.5 mrad
• Common Use Case: Ideal for slide‑show pointers, photolithography alignment, and low‑intensity laser spectroscopy.