Optical bench Manufacturer and Supplier in Algeria

د.ج10,000.00
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Product details

Description : 
Optical bench detailed list : Aluminum casting stand with scale, light source (6v3w), white screen, “1” screen, candle holder, convex lens diameter 3cm focal length 5cm, concave lens diameter 3cm focal length -7.5cm, convex lens diameter 4cm focal length 10cm, convex lens diameter 5cm focal length 30cm, 4 insert stem.