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Biconcave Small Lenses


Biconcave Small Lenses

Small glass lenses with 38mm diameter for optics experiments involving diverging rays and refraction.

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Our Range Includes...

Biconcave Lenses: Short focal length diverging lenses ideal for basic refraction and ray spreading demonstrations. 

Larger Focal Diverging Lenses: Biconcave lenses with focal lengths 200mm to 500mm that show extended ray divergence in practical work.

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Biconcave lens 100mm fl (38mm dia.) 5pk
Biconcave lens 150mm fl (38mm dia.) 5pk
Biconcave lens 200mm fl (38mm dia.) 5pk
Biconcave lens 300mmfl (38mm dia.) 5pk
Biconcave lens 500mm fl (38mm dia.) 5pk
Breckland Scientific