Shin Nippon SL 203 Slit Lamp Also Includes: Dust Cover Spare Bulbs Chin-rest Paper Central Screen Bar Hand-rest Breath Shield Fuses Mirror SPECIFICATIONS ILLUMINATION SYSTEM Slit Width 0-10 mm, adjustable Slit Length 0.2, 1, 3, 6, 10 mm Diaphragm 0.2, 1, 3, 6, 10 mm Rotation 0-180° Slit Tilt Up to 20° Light Source (bulb) 12V 50W halogen lamp Filters Cobalt blue, heat absorption, 50% neutral density, light-blue, open MICROSCOPE Type of microscope Binocular, Galilean-type Objectives 0.4x, 0.67x, 1.7x, 2.67x Eyepieces 15x Total magnification 6x, 10x, 16x, 25x, 40x Field of view 6-37 mm Method of changing magnifications 5-step drum rotation Binocular angle 14.2° Pupillary distance 50-80 mm Diopter adjustment ranges -7 to +7 D RANGE OF MOVEMENT Side shift 100 mm Depth shift 80 mm Height shift 29 mm Fine adjustment by joystick +/- 10 mm Chin-rest height adjustment 80 mm UNIT DIMENSIONS Base 24 x 15 cm Height 68.5 cm Weight 22 kg Power Source 100, 115, 220, 240 V   Shin Nippon 50 Years of Quality Founded in 1954, Ajinomoto Trading, Inc. has been supplying customers with, medical equipment, release paper, chemical goods and other products produced by its parent company, Ajinomoto Co, Inc. for almost 50 years.