Description

Description:
Triple Glazing Focusing Lens Collimating Coated Glass Lens Blue Laser Diode 405nm-450nm

Specification:
Material: Glass,Metal
Color: Black
Metal Frame: Screw Size M9 P0.5
Lens Size: 0.7cm
Thread type: full thread
Focus-length :8mm

Features:
1.Make of glass and metal materials,Solid and durable.
2.Before carrying on some laser DIY activities, please read about the technical information,first and protect your eyes before laser ray.

Package Included:
1*Coated Glass Lens

?