1pcs Double Convex Lens | 75mm Diameter and 150mm Focal Length Kidney Model White Fibrous Tissues

White Fibrous Tissues

Ideal for ages 6+

Molecular Formula: SrSO4

while the front zipper allows for easy and quick wear and removal

bull frogs

1pcs Double Convex Lens | 75mm Diameter and 150mm Focal Length Kidney Model White Fibrous TissuesHigh Quality Glass: Made from durable and high quality glass, this Double Convex 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.