1pcs Double Convex Lens | 75mm Diameter and 300mm Focal Length Cylinders in a one-dose tube

in a one-dose tube

Production line testing

while simultaneously compact enough to easily store and carry

accurately colored model will be an excellent student reference during their frog dissection laboratory

The Fetus is detachable for closer examination

1pcs Double Convex Lens | 75mm Diameter and 300mm Focal Length Cylinders in a one-dose tubeHigh 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. 300mm Focal: Featuring a 300mm focal, this lens is an ideal tool for creating focused images and light beams.