Antique 1/4 inch Brass Microscope Objective Lens approx 20x Magnification
Condition report on inspection under stereoscopic viewer there is only minor internal dust to lens elements, otherwise untested. This lens should thereforebe suitable for both use and display with antique/vintage microscopes. It's quite a good quality unbranded objective lens with RMS thread and best suited to an antique/vintage brass bar-limb or similar type of antique microscope. This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "arcboutant" and is located in this country: GB.