Features:
1.Convex Lens, Concave Lens, Convex Mirror, Concave Mirror, Triangular Prism, light refraction experiment is more convenient and clearer
2.The curve of the prism is polished and does not hurt the hand. The lenticular lens is transparent, and the convex lens can also be used as a magnifying glass.
3.Lens and prismatic optical glass products are strictly prohibited from throwing and marking.
4.Keep the mirror clean. If you buy a 5 PCS set, you will get a light source pen for free.
5.If you have any question about our products, please contact us.
Specification:
Material: Plastic
Size:
Concave mirror: 100mm (diameter)
Convex mirror: 100mm (diameter)
Convex lens: 100mm (diameter)
Concave lens: 100mm (diameter)
Triangular prism: 80mm (length)

Package List:
Style prism: 1x prism
Style concave mirror: 1x concave mirror
Style convex mirror: 1x convex mirror
Style convex lens: 1x convex lens
Style concave lens: 1x concave lens
5PCS Set:
1x convex lens
1x concave lens
1x prism
1x concave mirror
1x convex mirror
1x light source pen