1PCS Adjustable Focus Laser Beam Expander Laser Flashlight Enhanced Long Shot
Stainless steel shell, suitable for laser flashlight with gypsophila interface, large lens diameter,
The visible light band has high antireflection and high light output efficiency, and is suitable for laser beam expansion of all visible wavelengths.
Beam expansion factor: 3.3 times adjustable focus
Packing: 1PCS
Warranty period: 120 days
On Jun 10, 2022 at 01:04:41 PDT, seller added the following information: