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".
The 5” lens has a large spot size and large depth of field when focused, which prevents it from being ideal for fine cutting wood and acrylic but good for extra thick materials like thicker foam. It is also a good lens where you need more working Z space like when engraving into deep bowls.
Compatible Models: Muse Core