FSL Muse ZnSe Focus Lens

Muse 1.5" ZnSe Focus Lens 1.5" Lens for Muse mounted to holder. Comes with proper length air assist cone.  A short focal length has small spot size for fine engraving but also a shorter depth of field so not suitable for cutting materials with thickness over 1/16".  Great for high detail engraving, engraving small designs, and for cutting thin materials like paper with extreme precision. Compatible Models: Muse Core, Muse 2D, Muse 3D, Muse Titan, 5S Muse 2" ZnSe Focus Lens This is the standard lens that comes with all Muse desktop lasers. If you have damaged your lens this is the exact replacement. If you are requiring finer engraving and thin cutting such as fonts below 8pts, we recommend the 2" lens. The 2" lens has a good combination of fine engraving and thin cutting. A short focus lens has a smaller minimum spot size but spreads out more quickly after reaching the focus making them better for fine detail but not good for thick cutting. A long focus lens keeps the focus longer all