5001-20-000 Laser Module, 650nm 3mW, Continuous Wave Ellipse pattern +3 → +5.5 V

User focusable Ideal for experimental & educational use Isolated brass body Size:10.4mm dia x 16.5mm

Island Optical Systems » Laser Diodes

US-Lasers: 650nm-5mW - Red Laser Diode and Red Diode Laser Module

650nm 660nm Adjusted Red Laser Line Dot Cross Laser Diode Module 3V-5.5V 100mW Laser Dot/Line/Cross Module Focusable 13mmx42mm with US Power Adapter and Heatsink: : Industrial & Scientific

4 Pcs 3 Pin 650nm Red Laser Transmitter Module Dot Diode Copper Head Sensor Module for Laser Sensor Projects: : Industrial & Scientific

Sony 405nm 20mw~300mw Blue Violet Laser module Dot/Line/Cross focus adjustable / reticle

Roithner Lasertechnik - Dot Laser Modules, 650 nm

Focusable Red Dot Laser Diode Module 12mm 650nm Industrial Grade

Laser module blue, 50mW, 405nm, line

Wave length: 650nm Wide range of wroking temperature: -10°C to +40°C Application: Level instrument, Ground instrument, Long distance laser listener

HiLetgo 10pcs 5V 650nm 5mW Red Dot Laser Head Red Laser Diode Laser Tube with Leads Head Outer Diameter 6mm

Island Optical Systems » Laser Diodes

650nm, 5mW Red Dot Laser Module: Accurate Red Laser Projection

Laser Diode Modules, Green, Blue & Red

♥BEITESIOutput: Red laser module (650nm) Voltage: 3v-5v,Output power: Class II<1mw ♥size: 12x35mm ♥Can be used for aiming positioning Can be used for

650nm red line laser module,Industrial Laser Group Module adjustable focal length line cross point (line-4pack)