Student Microscope (With Iris Diphragm) Model GE-28 * Heavy U-Shaped base with 90° inclinable body. * Pressure Die Cast Interchangeable components with robust construction & All Brass parts such as knobs, pipe etc. * Scratch Proof highly resistant epoxy finish. * Coarse Focusing by Rack & Pinion motion with rack stop to prevent damage to slides. Very fine Slow Motion by screw lever mechanism. * Triple revolving nose piece with click stops. * Fixed Square stage of 120 x 120 mm with phosphorus bronze stage clips which maintain their ductility & elasticity for a long time. * Illumination by plano-concave reflector of 50mm diameter. * Stage is fitted with Iris Diphragm to control the aperture. * Supplied with dust cover, cleaning cloth, lens cleaning paper & operating manual. * Optical Combination : High Grade adjustable Objectives & Eye Pieces are used for true colour & contrast. Objectives : Achromatic 10x & 40x/45x (SL) Eye Pieces : Huygenian 10x & 15x Magnification : 100x to 675x * Comes in a sturdy & beautiful Sunmica clad plywood box. |