Concave Lens Physics Experiment Tool Kit Equipment Educational Toy
Tax included.
Description:
Item: Concave Lens
Diameter: About 95mm
Focal Length: -200mm
Base Diameter:About 100mm
Concave Lens with Frame: 190mm (Height)
Assembled Concave Lens: About 210mm (Height)
Parts Included:
Concave Lens, Frame, Base
Note:
Adults' guidance is needed for young children.
Package Included:
1 x Concave Lens Kit