Hand-held Concave Lens 5cm Diameter 15cm Focal Length Physics teaching instrument

Hand-held Concave Lens 5cm Diameter 15cm Focal Length Physics teaching instrument

Model No.:HTP-084

Hand-held Concave Lens 5cm Diameter 15cm Focal Length Physics teaching instrument (1)

Hand-held Concave Lens 5cm Diameter 15cm Focal Length Physics teaching instrument (2)

Hand-held Concave Lens 5cm Diameter 15cm Focal Length Physics teaching instrument (3)

Warm Tips:

1.All Hand-held Concave Lens 5cm pictures are 100% real sample photograph. While,due to the light and shooting technology, the physical objects and pictures will inevitably have some color differences, wish you could understand.But we will offer the most favorable price and the most exquisite products to you.

2.Please contact us for mixed batch, wholesale, bidding business.

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