808nm Infrared (IR) Laser Pointer 5mW | Adjustable Focus Square-to-Dot Beam Laser Pen (14500 Battery Required)

Product Overview

This 808nm infrared (IR) laser pointer features an adjustable focus system that allows the beam shape to be adjusted from a square output pattern to a concentrated dot. The 808nm wavelength is near-infrared and is largely invisible to the human eye, making it suitable for use with compatible night vision devices, IR-sensitive cameras, optical testing equipment, and scientific applications.

Constructed from durable metal housing and powered by a single 14500 rechargeable lithium battery, this compact laser pointer offers reliable performance in a portable form factor.

Specifications

• Model: 808T-200-1x14500-BL

• Wavelength: 808nm Near-Infrared (IR)

• Output Power: < 5mW

• Working Voltage: 3.7V DC

• Battery Type: 1 × 14500 Rechargeable Lithium Battery (Not Included)

• Battery Installation: Positive (+) terminal toward the end cap

• Beam Shape: Adjustable Square-to-Dot Beam

• Beam Divergence: < 25 × 25mm at 15 meters

• Focus: Adjustable

• Housing Material: Metal

• Dimensions: 125 × 22 × 22mm

• Operating Temperature: +15°C to +35°C

• Duty Cycle: 45 seconds ON / 15 seconds OFF

Important Information

• The 808nm wavelength is infrared and largely invisible to the naked eye.

• The beam may be visible when viewed through compatible night vision equipment or IR-sensitive cameras.

• Unlike visible red lasers (650nm), the beam from this product is designed primarily for infrared applications.

• The default output pattern may appear square due to the laser diode characteristics; however, the beam can be focused into a smaller dot.

Applications

• Night vision illumination

• Optical experiments and testing

• IR camera testing

• Scientific research

• Alignment and positioning tasks

• Educational demonstrations

Safety Notice

⚠️ Laser Safety Warning

• Never look directly into the laser aperture.

• Never point the laser at people, animals, vehicles, or aircraft.

• Keep out of reach of children.

• Store in a dry environment when not in use.

• Use appropriate laser safety precautions at all times.

Package Includes

• 1 × 808nm Focusable Infrared (IR) Laser Pointer

• 1 × Protective Storage Box

Note: Battery and charger are not included due to international shipping and customs regulations.