Description#104 400nm-700nm M9 P0.5 FL8mm Length 9mm Focal Collimating for Visible LightSpecifications: Clear Aperture: 5mm Focal Length: 8mm Screw Thread: M9 P0.5 Length: 9mm Application: 400nm-700nm visible light source Material: Metal Housing, Glass Lens 1pcNote: Collimating Lens for 400nm-700nm visible light source lens with high permeability coat. This lens is a high permeability optical component used for as Industrial testament, Lab, DIY. Please keep the lens clean to make the beam clear and bright. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before using the light source. Be sure the operator has experience in optics DIY or test.
