we want to buy a 20' contaier of microscope 107 bn Feature - Fully coated optics system. Mechanical length 160mm -45MM Achromatic Objectives, Parfocal -Coaxial Coarse and Fine Focus Adjustment: Range 30MM, Division of Fine Focus Adjustment 0.002MM -Focusing Stop to Prevent Objectives & Slides from Damaging Specifications Viewing Head: Sliding Binocular Head Inclined at 450 Eyepiece WF10X, P16X(WF16X) Objective: Achromatic Objective 4x, 10x, 40x(S), 100x(S)oil Stage: Mechanical stage 124X153mm, Moving Range 70X50mm Condenser: Abbe NA 1.25 condenser with Iris Diaphragm & Filter, Pock & Pinion Adjustment Illumination: Halogen Lamp 6V/20W, brightness adjustable packing foam+wooden+ carton we need minimum fob Shanghi quuotation. Thanks andbest regards Show More