20D (Purple Ring) by Volk Optical Price US$POA Supplier/s Volk Optical Supplier Code V20LC-PE (IAPB) Country of Origin Request a quote Product Description Primary Application – Industry Standard General Diagnostic Lens Product Features Perfect balance of magnification and field of view makes this lens well suited for general diagnostic exams Also available in autoclave sterilizable (ACS®) design and Single Use designs Field of View - 46°/ 60°Image Magnification – 3.13xLaser Spot Magnification – 0.32xWorking Distance – 50mm Share: