Pay in 4 interest-free payments of $7.25 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Lid Material: Polystyrene
(2) Nitrogen - 3 holes
Animal Cell
Easy to play and provide a good
01 - English First Aid guide
1pcs Double Concave Lens | 50mm Diameter and 300mm Focal Length Earth Worm Model Lid Material: PolystyreneHigh Quality Glass: Made from durable and high quality glass, this Double Concave Lens is designed to last and provide accurate and reliable results in a variety of scientific applications. 50mm Diameter: With a diameter of 50mm, this lens is perfect for use in a range of optical experiments, including refraction, reflection, and more. 300mm Focal: Featuring a 300mm focal, this lens is an ideal tool for creating focused images and light beams.
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