Vintage Early SPENCER Microscope Objective 4MM 44X NA 0.66 Lens $17.95 USD Sold on: 2014-Oct-25 Marketplace: eBay ![]() 1 Treasure 0 Trash ![]() ![]() Early Spencer Optical microscope objective 4MM 44X NA 0.66 appearing in good condition with the lens being untested. I will answer any questions to the best of my ability on all pieces. Please take no... ![]() More Relevance Historical Items
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