TTL Laser Diode - 5mW 650nm Red - 50KHz Max

You have some frickin' sharks at your lair, and you're thinking it would be really great if I could attach some lasers to them and then you see

HiLetgo 10pcs 5V 650nm 5mW Red Dot Laser Head Red

Adafruit Page 6 - Learning Developments

Laser dot 650nm Botland - Robotic Shop

TTL modulation 650nm 5mw~150mw Red laser Module 16*60mm

Adafruit Page 6 - Learning Developments

Laser dot 650nm Botland - Robotic Shop

Categories - Parts & Components - Thingbits Electronics

TTL レーザーモジュール5mW-650nm-赤-50KHz Max [53948] - 3,300円 : デンシ電気店 Web本店, オートソック・ペルチェ素子・ソーラーセル・電子工作キット・ヒューズ・計測器・工具・DIY。輸入販売の電子通商（株）。特殊電子部品や特殊電子機器の開発も行います。

You have some frickin' sharks at your lair, and you're thinking it would be really great if I could attach some lasers to them and then you see

Line Laser Diode - 5mW 650nm Red

Laser dot 650nm Botland - Robotic Shop

Categories - Parts & Components - Thingbits Electronics

5mW 650nm LQ Diode Laser Module – Meredith Instruments

Focusable 650nm 5mw Red Line Laser diode Module Focus Adjustable