DescriptionMade of glass material that double convex lens is resistant to deformation and aging. This glass convex lens has a diameter of 10mm and a focal length of 148mm, which is suitable for excellent for physics classroom demonstrations in optics and light refraction.Features-Color:As Shown -Material:Glass -Size:1.00X1.00X0.32cm/0.39X0.39X0.13in -Diameter: 10mm -Focal length: 148mm -The images produced by the lens are clear, making it suitable for use in scientific experiments and physics classroom demonstrations.-The double convex glass lens is resistant to deformation and aging, ensuring a lasting service life.-Double convex lens is an ideal tool for various subjects such as physics, chemistry, biology, and astronomy.-The compact size and lightweight design of the lens make it easy to handle and carry.-The lens is constructed with glass materials, guaranteeing reliable performance.
