Check the listing for details. Topcon SL-1E. Condition: Seller refurbished. Listed at 1400.00 USD. The Topcon SL-1E combines affordability with convenience since it offers all the basic functions of higher-end models at a lower cost, but retains the quality and reliability of Topcon ophthalmic products. Some of the top features of this model include multiple magnification power with standard eyepieces, upgrade capability as a result of its capability with optional eyepieces, an adjustable slit for varying lighting needs and multiple filter options for improved image quality. Here are some of the top beneficial features of the Topcon SL-1E lamp. Topcon SL-1E Slit Lamp comes with halogen lamp natural lighting which useful for maximum diagnostic accuracy with features include a 14mm slit illumination, variable magnification, three built-in filters, and halogen illumination. Features:Magnification of 10X and 16X with standard 10X eyepiecesHalogen IlluminationOmni-Motion JoystickContinuous slit width adjustment from 0 to 14mmSlit lengths of 1mm, 2mm, 3mm, 5mm, 8mm, 10mm and 14mmBuilt in filters, blue, red-free and heat absorbingThis Topcon SL-1E comes equipped with:6 Month WarrantyTonometer Mount