Laser 301 Adjustable Focus Burn 5mw 532nm Green Laser Pointer Pen Black - Laserpointerpro
Adjustable Red Dot Laser: Class IIIA, Battery, On/Off Switch 4mW [CP-TIM-218-4D-650] - $53.90 : Calpac Lasers Diode Modules Pointers and Levels, 20 years of experience specializing in industrial and promotional laser diode
NYBG Three-axis Adjustable Holder/Clamp/Mount for Laser Diode Module or Torch Cooling Heatsink 5 Sizes For Choice (13.5mm): Amazon.com: Industrial & Scientific
High Quality Red Line Laser Module 5mw 650nm Focus Adjustable Laser Head 5v Industrial Grade P0.05 - Integrated Circuits - AliExpress
Powell Lens 520nm Green Line Laser Beam Adjustable Focus Positioning Light
UV Laser Light Pen 405nm High Power
Adjustable Laser Stand - Arbor Scientific
Amazon.com: Green Laser Pointer High Power Long Range Adjustable Focus Tactical Strong Green Light Pointer for Indoor Teaching,Outdoor Astronomy Camping Hunting Hiking Travel,Portable Cat Lazer Toy USB Recharge : Sports & Outdoors
KAIWEETS KT-100P Telescoping Pole with Tripod and Mount for Laser Level - Kaiweets