880nm Laser is one of the infrared lasers. The 880nm laser beam is invisible to naked eyes. Some of the users thought it’s 808nm, but 880nm is totally different to 808nm laser. It’s not common used in labs or other industries.

BeamQ 880nm 10mw Adjustable Infrared Laser Pointers .

Other 880nm lasers :

eBay 880nm 5mW 3-5V Focusable Near-infrared IR Laser Dot Module Diode w/ Driver-in .

berlinlasers 880nm lasers are available with 880nm multi mode infrared laser diode with high output power of 300mW and multiple selectable package types.

laserdiodesource 880nm Laser Diode, 240W, 400µm Fiber-Coupled Module.

edmundoptics 880nm 1mW Pigtailed Laser Diode .