Unique model incorporating latest co-axial coarse & fine focusing system based on a 4-gear reduction system traveling on ball bearing guides with highly sensitive fine motion with graduation reading to 0.002 mm. The co-axial system provides highest degree of working convenience and precision. Sturdy and stable microscope stand with ball-bearing quadruple revolving nose-piece turret on a dust proof mount. Life long smooth and built in click-stop brings each objective to a perfect alignment for a common field center. Large graduated mechanical stage (145x125mm) with low positioned co-axial central knobs for X & Y movements and convenient slide manipulation. The microscope base has built-in halogen 6V-20W illumination with on-off switch and continuously variable light intensity regulator. Provision for easy replacement of halogen bulb has been made. A replaceable plano-concave reflector for day-light has also been provided. A high grade condenser system NA 1.25 with iris-diaphragm and swing -out filter ring is adjustable through rack-n-pinion. A high transmission binoculars head with multi layer coated prismatic system makes the equipment appreciably superior. The observation head is inclined at 45 and is equipped with interpupillary and diopter adjustment. Best -Indian, coated, colour corrected, parfocalled and centered optics are fitted. OPTICAL COMBINATION Achromatic objectives : 4x5x, 10x, 40x45x, (SL) & 100x (SL)Huygenian eyepieces : 5x (pair)Wide field eyepieces : WF 10x, (pair) Packed in a thermocole and wooden box. NOTE : Complete imported objective set 4x, 10x, 40x, 100x and spare 100x (SL) can be supplied against extra cost.