Watson & Sons "Low Power Binocular" Microscope No. The microscope is fully working and comes with two objective lenses. It has a bright, clear image but some dust is visible through the eyepiece.The item "Watson & Sons Low Power Binocular Microscope No. 57016" is in sale since Thursday, August 16, 2018. This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "naich58" and is located in Cambridge. This item can be shipped worldwide.