II-VI Infrared ZnSe 76.3mm Focal Length Lens 20mm OD

Regular price £49.95 Sale

20mm diameter ZnSe meniscus 76.3mm or 3" inch Focal Length lens

This lens is suitable for most CO2 laser cutters with a 20mm OD lens housing. It provides a Focal Length of 76.3mm or 3" inch. 

This lens has a longer focal length than is generally sold with CO2 laser cutters, the longer focal length allows for working on wider materials such as case foam or is more forgiving over varied height material or materials with a slight camber. 

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