45mm DIN Achromatic Objective竊�0X竊�00X(S, Oil) Metallurgical Plan-scope Achromatic Objective竊�0X竊�竊�br />Wide Field Plane-Scope Eyepiece竊�F10X竊�F12.5X Wide Field Plane-Scope Eyepiece with 0.1mm Cross Micrometer竊�F10X Micro-ruler竊�.01mm/scale Total Magnification竊�00X-1250X Articulated Free Binocular Head竊�nterpupillary Distance竊�5-75mm竊�5º Inclined Double Layers Mechanical Stage竊�00X180mm竊�ith Two Plates竊�Oslash;10 and Ø20mm竊�� Moving Range X-Y竊�0X50mm Coaxial Coarse And Fine Focusing Adjustable Mechanism by Rack and Pinion with Tension Adjustment and Stage Height Limited Knob竊�br />Focusing Range竊�5mm竊�br />Precision竊�.002mm Built-in Adjustable Brightness Halogen Lamp 6V/20W and Kohlar Illumination System with Blue竊�reen竊�ellow and Ground Glass Filters