BD-03 STUDENT MICROSCOPE(Single nose piece) : Horse shoe shaped base, monocular inclinable body having coarse motion focusing by rack-n-pinion. Sub stage iris diaphragm for light control from plano -concave reflector. Packed in a Plywood box Achromatic 10x Objective 10x or 15x Huygenian 100x or 150x eyepiece Magnification
BD-03A STUDENT MICROSCOPE Similar to BD - 03 but with revolving nose piece to carry two Packed in a Plywood Box Achromatic 10x or 45x (SL) Objectives 10x or 15x. Huygenian 100x or 675x eyepiece Magnification