10X30mm 905nm 5mw laser module

905nm 5mW laser module

905nm laser module

custom laser module

Compact Φ10×30mm near-infrared (IR) dot laser module with 905nm wavelength and ≤5mW output (CW mode; pulse-driven version available), featuring an adjustable focus collimating lens and built-in constant current driver.

The 905nm beam is invisible to the naked eye—commonly used as a reference source or low-power seed/alignment aid for LRF (Laser Range Finder) systems, photoelectric sensors, and optical testing equipment.

Description

10X30mm905nm5mW adjustable focus laser module infrared invisible light laser modules

Specifications

Wavelength: 905nm ±10nm (Near-Infrared / Invisible)
Output Power: ≤5mW CW (Class 3R); Pulse mode optional (typical 10–50ns, ≤100Hz–1kHz)
Beam Pattern: Dot (Spot), focus adjustable via front cap
Lens: Coated Glass or PMMA Collimating Lens (user focusable)
Operating Voltage: DC 2.8V–5V (typical 3V/5V; 12V optional with driver)
Operating Current: <30mA (CW mode)
Spot Size: Adjustable (collimated dot, e.g. ≤1mm @ 1m)
Beam Divergence: <1.0 mrad
Housing: Φ10×30mm Black Anodized Brass/Aluminum (ESD protected)
Lead Wire: Red(+)/Black(−) 100–150mm or JST connector (optional)
Working Temp.: -10°C to +50°C
Storage Temp.: -40°C to +80°C
Lifetime: >10,000 hrs
Options: Pulse driver / TTL modulation / fixed-focus / custom wire & connector