STUDENT MICROSCOPE, MODEL 5 (0078) Having all features of our most popular model 7 except Abbe's Condenser with iris diaphragm. This model consists of disc diaphragm with five different sized apertures. It has double lens. specially designed condenser fixed in stage. Optical Combination Objectives 4x, 10x, 40/45 x (SL) Black/Chrome (optional), Eyepieces 5x, 10x or 15x [Hug.] any two, Magnification: 20x to 675x. Complete with Styrofoam packing. Wooden case also available optionally. Qty :