Biconvex & Biconcave Lens Sets at Educational Innovations


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Pair Of Biconvex & Biconcave Lenses
LEN-215

Price:

1 or more:

$5.50 ea.

Qty:

While supplies last.

Biconvex & Biconcave Lens Class Set (5 Pairs)
LEN-227

Price:

1 or more:

$16.50 ea.

Qty:

While supplies last.

38mm Biconvex Lens
LEN-405

focal 200 mm

Price:

1 or more:

$3.95 ea.

Qty:

38mm Biconcave Lens
LEN-410

Focal 50 mm

Price:

1 or more:

$4.95 ea.

Qty:

Shipping Information

Larger View

Made of polished glass with ground edges, each is 50 mm in diameter. The biconvex lens has two outward curving symmetrical faces with a focal length of 250 mm. It can be used as a magnifying or condensing lens. The biconcave lens has two inward curving symmetrical faces. It seems to have a focal length of ca. 200 mm and can be used for spreading out light.

Also available, 38 mm lenses. The biconvex lens has a focal length of 200 mm. The biconcave lens has a focal length of 50 mm.

Concave/Convex Mirror

This neat, high-quality, glass mirror is double sided and curved and so has both a concave side and a convex side on a single mirror.

Physics Quest 2006: Benjamin Franklin's Secret Message

Perform experiments on electrostatics, circuits, energy transfer and lenses with this kit, presented by the American Physical Society.

Plastic Magnifier (individual)

Sturdy, inexpensive, good quality magnifier. Dual Lenses, a large 3X and a smaller 6X.

Prisms, Equilateral & Right Angle

High quality prisms for light experiments. Made of optical glass or clear colorless acrylic plastic.