28D (Purple Ring) by Volk Optical Price US$POA Supplier/s Volk Optical Supplier Code V28LC-PE (IAPB) Country of Origin Request a quote Product Description Primary Application – Ideal for Fundus Scanning Product Features Excellent for small pupil diagnosis and treatment An excellent choice for pediatric use and screening for ROP Field of View - 53°/ 69°Image Magnification – 2.27xLaser Spot Magnification – 0.44xWorking Distance – 33mm Share: