With improved magnification, this double convex lens provides better magnification.Simple and convenient to assembly, you can simply attach to your device and start using.Interchangeable lens accessories, this acrylic magnifying lens are convenient and practical.Manufactured with acrylic materials, this round shaped magnifying lens are durable and safe. Features -Color:Transparent -Material:Acrylic -Size:8.70X8.70X1.00cm/3.42X3.42X0.39in -Note:This magnify lens has two parts, the mini round part is 5x magnifying effect, and the other part is 2.5x magnifyinf effect. -Clear and round lens design, this lens is made of acrylic materials, durable and portable. -Clear double convex lens, this acrylic lens can provides better magnification effect. -A good and practical replaceable lens accessories, it is convenient to use and replace. -With the design of double sided convex design, this acrylic lens can meets various needs. -Multi-use design, this magnifying lens can be used for various telescopes, magnifiers, and other devices. Package list: 1 x Double Side Convex Magnify Lens