Engraving Machine Lens Frame Golden Lens Frame Not Easily Oxidize Complete Head Set For Engraving Machine

Engraving Machine Lens Frame Golden Lens Frame Not Easily Oxidize Complete Head Set for Engraving Machine Specification: Item Type: Engraving Machine Lens Frame DIY CO2 head integrated installation kit 20mm mirror lens 1060 1040 6040 3050 100W 80W 60W 50W engraving cutting engraving machine for Cutte Optical frame of CO2 engraving machine Optical frame set all frames do not include lenses Head Length: Approx. 50.8mm / 2in 63.5mm / 2.5in The Difference Between 50.8 and 63.5 Focusing Lens Barrel: The female thread of the lower end of the 50.8 focusing lens barrel is shallow and the female thread of the lower end of the 63.5 focusing lens barrel is deep Lens Diameter: Approx. 20mm / 0.8in The reflector frame can be equipped with dia20mm reflecting lens and the focusing lens barrel can be equipped with dia20mm focusing lensSize: Approx. 31mm / 1.2in 39mm / 1.5in80 ~ 85mm / 3.1 ~ 3.3in28mm / 1.1in26mm / 1in 35mm / 1.4in 21mm / 0.8in 18mm / 0.7in30mm / 1.2in 10mm / 0.4in 58mm / 2.3in 17mm / 0.7in 60mm / 2.4in Package List: 1 x 1st Lens Frame 1 x 2nd Lens Frame 1 x Head Note: The reflector frame can be equipped with a dia20mm reflecting lens and the focusing lens barrel can be equipped with a dia20mm focusing lens. Check whether the product size is appropriate.