Binocular Microscope: Specifications of body as above but provided with Binocular observation head inclined at 45° rotatable through 360° and with interpupillary adjustment.With Hygenian eye-pieces 10X, 15X (Paired) Achromatic. Objectives: 5X, 10X, 45X & 100X – oil immersion (spring loaded) detachable mechanical stage. Magnification: 50X to 1500X J-3AH: Same as J-3A but with 10X w.f. Paired eye piece and built-in co-axial mechanical stage.