Magnifier, Plastic frame and handle, black, rectangle (YJ7033A) An ideal student magnifier for studying insects, shells, plant parts, rocks, minerals, and other small specimens. One piece handle and frame is molded of sturdy black plastic. Offset handle permits unobstructed use. Designed for laboratory or field trips. 2.5X 50 mm x 100 mm (2" x 4") glass lens. Qty :