This digital instrument which is called the Sl-D2 is also a part of Topcon's D-Series Digital Slit Lamps. It might be utilized as a customary examination instrument or with the a few more imaging choices. Utilized as an accepted examination slit lamp, the Sl-D2 slit lamp fuses 3 filter that is a blue filter, ref free filter and a golden filter. The golden filter enhances the differentiation and the color of retinal pictures. This product is utilized as an advanced digital slit lamp. The Sl-D2 will be consistently and flawlessly mixed with: -Dc-3, a 8 megapixel Camera -Dv-3, a 3.14 megapixel video Camera -Sl Scan-1, an slit lamp based OCT for back & front section The Sl-D2 has numerous alternatives, for example a yellow filter, back ground brightening and Topcon Fundus Viewer, Fv-1L