cross x line 650nm 6mm 3V 5mW mini Laser Diode Module Head WL Red a1 – Endlessparts.com
Cross Laser Diode - 5mW 650nm Red : ID 1058 : $8.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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: Amazon.com: Industrial & Scientific
12V Green Beam Cross Line Laser Modules 520nm 3mW -AIMLASER
Laser dot 650nm Botland - Robotic Shop
405nm 500mW Blue Violet Laser Diode Module Line Cross Adjustable Linewidth Customizable