Specification Brand : SINM BulletPoint1 : ☀High quality Fine Polished Molybdenum Lens Reflector/Silicon Gold Coating Film Reflector for carbon dioxide optical cutting machine reflector equipment BulletPoint2 : ☀The lens is made by cutting, rounding, grinding, polishing, hand repair, coating, testing and other processes, so it is durable and not easy to remove film BulletPoint3 : ☀Molybdenum reflector are finely polished with molybdenum, Metal molybdenum directly polished into mirror, surface without coating layer scrub resistant, long life. Molybdenum has high surface strength, high melting point, stable chemical properties, high temperature resistance and corrosion resistance. It is suitable for various brands of equipment with power below 100W, and can be applied in harsh working environment BulletPoint4 : ☀The reflecting surface of a silicon reflector is a gold-plated film, The silicon plated mirror has good optical thermal property, fast heat dissipation, and is suitable for high power equipment BulletPoint5 : ☀Please note that the diameter and thickness of the mirror match your needs, detailed parameters can be found in the Material - size purchase option ExternallyAssignedProductIdentifier : 9313597198830 IncludedComponents : 1 Pcs SINM Molybdenum/Silicon Reflector ItemName : Fine Polished Molybdenum Lens Reflector/Silicon Gold Coating Film Reflector, Diameter 20/25/30mm/ CO2 Engraving Machine Reflector, Focusing Lens - 1 Pcs (Silicon, Diameter 25mm, Thickness 3mm) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-spectrophotometer-accessories Manufacturer : SINM Material : Silicon ModelNumber : N0400100 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : SINM Molybdenum/Silicon Reflector ProductDescription : ☀High quality Fine Polished Molybdenum Lens Reflector/Silicon Gold Coating Film Reflector for carbon dioxide optical cutting machine reflector equipment ☀The lens is made by cutting, rounding, grinding, polishing, hand repair, coating, testing and other processes, so it is durable and not easy to remove film ☀Molybdenum reflector are finely polished with molybdenum, Metal molybdenum directly polished into mirror, surface without coating layer scrub resistant, long life. Molybdenum has high surface strength, high melting point, stable chemical properties, high temperature resistance and corrosion resistance. It is suitable for various brands of equipment with power below 100W, and can be applied in harsh working environment ☀Please note that the diameter and thickness of the mirror match your needs, detailed parameters can be found in the Material - size purchase option