Product details
Optical concave and convex lens lens diameter 3/4/5cm double concave and convex Galileo telescope DIY production materials teaching aids
$ 1.20
sales volume:8
Product description
Product description
Product category: Teaching aids and learning aids
Function: Teaching aids and learning aids
Whether to process and customize: No
Scope of application: Elementary school science, junior high school physics
Application scenario: indoor
Material: glass
Product description
No data available
$
1.20
colour
3cm diameter biconcave lens [focal length-75mm]
3cm diameter biconvex lens [focal length 50mm]
4cm diameter biconcave lens [focal length-100mm]
4cm diameter biconvex lens [focal length 100mm]
Diameter 5cm plano-convex lens [focal length 300mm]
5cm diameter biconcave lens [focal length-150mm]
5cm diameter biconvex lens [focal length 150mm]
size
One size fits all
number
-
+
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