Penta Orthro Microscope Incorporating advance technology for out standing performance and a new concept to design Microscope for utmost convenience High resolution, high transmission, DIN plan optics, Anti fungus, HEA hard coated for optimum contrast Conveniently located, low positioned co-axial focussing system and also co-axial stage controls for utmost ease of operation. A very sturdy professional Microscope with unlimited up gradation possibilities. Penta Ortho-550 Multiviewing Microscope-Incorporates an innovative optical and structural design idea, facilitating group discussions and consultations by five observers during important meetings, conferences and seminars. Penta Ortho, is equipped with five observation head, inclined at 30o for comfortable viewing, including the central Trinocular Head to accept optional Photomicrography and video equipments. The built is LED Green light pointer, with adjustable brightness can be moved in the field of view during group discussion. Supplied as above with following infinity corrected plan optics. Technical Specifications Eyepiece WF 10x/22-5 pairs Optical system Infinity corrected plan optical system with Din standard optics (True colour) Observation head One number high transmission sidentopf Trinocular head 30o inclined. Compensation free, 360 degree rotatable. Four numbers compensations free Binocular head inclined 30 Degree and 360 degree rotatable. Light pointer A moveable built in green led pointer (Brightness adjustable) is supplied as a standard accessory. Eyepiece Ultrawide field and compensating WF 10X paired eyepiece (Field no. 22)-5 pairs Plan objective Infinity corrected super plan objectives PLY4X, PLY10X, PLY40X, PLY100X (Anti Fungus) Focusing Low and forward position. Co-axial and fine focusing mechanism supported on ball bearing with tension control and pre-focus stopper. Coarse focus 30mm. Fine motion reading to 0.002mm Nose piece Inward revolving quintuple nose piece with ball bearing system for perfect alignment. Stage Super hard coated large mechanical stage 185x145mm with low position co-axial X-Y motion controls. X-Y motion 75mm x 55mm Illumination Koehlers illumination with 12V/50W super bright halogen lamp with variable control Magnification 40X-1000X standard, Optionally up to 2000X Optional Automatic photography and video equipments, Computer compatible Condenser Swing out condenser N.A 0.9/0.25, to provide perfect illumination under all magnification to all the observers.