40D by Volk Optical Price US$POA Supplier/s Volk Optical Supplier Code V40LC (IAPB) Country of Origin Request a quote Product Description Primary Application – Low Mag Scanning out to the Far-Peripheral Retina Product Features Widest field of view available in a BIO lens Great for small pupil and pediatric exams Field of View - 69°/ 90°Image Magnification – 1.67xLaser Spot Magnification – 0.60xWorking Distance – 20mm Share: