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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Bituminous Coal
Kit includes Instruction & Activity Book
Premium Quality: Folding Magnifier is made of high-grade construction all the way through
high output quality distillate of conductivity 3 to 4μs/cm
Fitted with 4mm socket
1pcs Convex Mirror Lens | 75mm Diameter and 150mm Focal Length Stand Bituminous CoalHigh Quality Glass: Made from durable and high quality glass, this Convex Mirror Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 75mm Diameter: With a diameter of 75mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 150mm Focal: Featuring a 150mm focal, this lens is an ideal tool for creating focused images and light beams.
