Startnow 10PCS Fiber Lens 27.9*4.1mm 37x7 34x5 Laser Protective Lens for 4-15KW Raytools Precitec Laser Cutting Head Laser Protection Window Optical Lens Kit Optical Lens Accessories

Product Features

This set of 10PCS fiber lenses, with dimensions of 27.9*4.1mm, is made of glass and suitable for 4-15KW laser cutting heads.
They have a plano shape and are used for optical purposes, providing laser protection.
Originating from the mainland, these lenses are a reliable choice for laser cutting applications.
They are free from high-concerned chemicals and have no specific certification, but offer good performance.
As optical lens accessories, they are essential for ensuring the proper operation of laser cutting equipment.