Feature

●This item is a set of option experiment model, which is a good tool for teaching. One-piece molding, the standard is flat and smooth
●Light weight and portable, easy to carry and storage.
●Digital control processing technology and precise size can ensure the accuracy of the optical experiment.
●A variety of lenses to meet the needs of the experiment, it provides convenience for both teachers and students.
●Preferential price and reliable quality, the best optical experiment tools for teaching.


Description

Description
This set of physics teaching tool is made of premium glass, safe and durable. It can help students learn and understand more specifically how to find the principle of light refraction. Thus, students can understand this physics principle faster.

Features
-Color:As Shown
-Material:Glass
-Size:6.00X3.00X1.00cm/2.36X1.18X0.39in
-Note:Cylindrical convex lens + semicircular lens + rectangular lens + concave convex lens


Package Including
1 x set of 4pcs Optical lens