Manufacturer of Eyetek Ophthalmic products Leader In Ophthalmic Imaging Since 1983 Product Categories DAS Acuity Chart Retinal Cameras Angiography Color non-mydriatic Upgrade Your Slit Lamp To Digital Imaging Retinaphile Imaging Software S40PTIK Exam Lane Packages S4OPTIK 2000 Exam Chair and Stand S40PTIK CB-1800 Manual Recline Back S40PTIK CB-2000 Tilt and Enhanced Upholstery Manufactured in North America Futuristic design Compact and engineered to last Very high quality arms Rechargable wells and BIO power.