Olympus Tokyo microscope EC series Lenses 4, 10, 40, 100 Ocular 7 and 10 Magnification of 28 to 1000 times Lamp works Weight including box 11.5 kg. In very good condition. With signs of use. Olympus Tokyo, a stable, easy-to-use microscope. The EC series was produced by Olympus, Tokyo, Japan from 1959 tot 1974. In those days, these microscopes were mostly used by students of medicine and biology, this one too. Some minor damage to the paint and scratches on the case, which is quite neat. Unfortunately, no key for the lock. The closing slat inside is held in place with hairpins, which is very functional. Excellent optical performance due to clean, clear Japanese optics, without scratches or fungus. A mono-tube, with Olympus oculars 7x and 10x and a revolver with the original four Olympus lenses: 4X0.10, 10X0.25, 40X0.65 and 100X1.25. Magnification from 28x up to 1000x. There is a cross-table, which moves the preparations very precisely in two directions on the horizontal part. The table can also be adjusted in height manually and is lockable. Coarse/fine focusing with slip. Everything runs smoothly without slack. The lighting is controlled by means of a double mirror or a loose foot light with power cable. The light is controlled by a height-adjustable condenser with diaphragm and filter holder. A robust, stable microscope, weighs 5.4 kg (with case 11.5 kg), its height is 32 cm, width 18 cm and depth 24 cm.