Check the listing for details. Vtg. B&L Lab Science Doctor? Microscope Magnifying Tool Scoop Magnifier. Condition: Used. Listed at 40.72 USD. Explore the world of science with this vintage B&L microscope. Made with synthetic material, this functional microscope is perfect for those looking to get a closer look at the world around them. With a scoop magnifying feature, you can easily zoom in on the smallest of details. Ideal for use in labs or at home, this microscope is a must-have for anyone interested in science or healthcare. Whether you're a doctor, scientist or just someone with a curious mind, this tool will help you see the world in a whole new way. Don't miss out on this amazing opportunity to enhance your knowledge and skills. Not sure what this really is some kind of scope magnifying device sold as is I wasn't able to open it up I believe it's battery operated no testing was done selling as is.