Dear Sir/Madam,We are urgently looking forward to BiologicalMicroscope from China as Specification followings;Biological Microscope.*Monocular*Magnification : 40X - 400X*Focusing Unit : Coarse & Fine focusing Knob.*illuminator : Lamp with Intensity regulator,220V*Revolver : 3 nosesWe are looking forward to above item with cheapprice from Main China.If you are available,pls send us the price by rtn mssgs asap.If you need more information,pls do not hesitate to contact us.Thanks,best regards, Show More