Key Features of Rack & Pinion Advance Projection Microscope

• Compact dust proof designed body.
• Built in optical glass screen of 195 mm diameter, with h i g h quality Fresnel lens ensures uniform illumination or fully graduated screen of 200 mm diameter with cross lines, in a dome rotatable 360§.
• With a pointer circle controlled by a knob near the screen t o point out a particular area on the screen for demonstration.
• Distortion free single projection Eye piece of 10 x or 15 x
• Quadruple revolving, precentered and click stop nose piece with centered and parfocal achromatic objectives 4 x, 10 x, 20 x and 40 x [spring loaded].
• Built in graduated mechanical stage having coaxial drive controls with traverse 30 x 40 mm.
• With stage micrometer for exact magnification required f o r linear and thickness measurement.
• Coarse & fine motion graduated to 0.002 mm of micrometer form.
• Condenser N.A. 1.25 with iris diaphragm having centering device being controlled by two knobs.
• With built in collector.