S350 Zeiss type Slit Lamps(3 or 5 magnifictaions) With CE and ISO13485 marks MICROSCOPE Type: Galilean optical system Configuration: Zeiss type Eyepiece: 12.5x Angle between eyepieces: 13 degree binocular tube with converging optics Magnification change: 3 or 5 steps by revolving drum Total magnification and field of view (mm): 10X (22), 16X (13.5), 25X (8.5) / 6X (34.7), 40 X (5.5) Pupilary adjustment: 55mm~78.5mm Diopter adjustment: -6d~+6d Slit illumination Slit width: Continuous from 14mm to 0mm(at 14mm, slit becomes a circle) Slit length: Continuous from 14mm to 1mm(at 14mm, slit becomes a circle) Slit angle: 0 to 180 degree(continuously adjustable both vertical and horizontal) Aperture diameters: 14mm, 8mm, 3.5mm, 0.5mm Filter:Thermal safety, Cobalt Blue, Red-free Lamp: German imported 6v, 20w halogen lamp(OSRAM) or LED lamp. Accessories: Applanation Tonometer, Beam Splitter, DC Adaptor, DC, Video Camera Adaptor, Video Camera, Teaching Tube, etc... Yellow Filter, Amber Filter and Measuring Eyepiece are available. TRIPLE WALL CORRUGATED FIBREBOARD BOXES Gross Weight:22KGS Net Weight:20KGS Dimension:740mm X 450mm X 500mm