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CYLINDRICAL LENSES, GLASS
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To focus light along a straight line. Useful for looking at full paths of rays on paper, such as pencils of light emerging from the slits of a comb illuminated by a small lamp.
Made of optically true glass with polished faces and ground edges. Surfaces follow the sides of cylinder(s). Beveled edges.
Dimensions: (h x w), 50mm x 45mm
Power 7D (focal length ~143mm)
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Type |
Cat. No. |
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Bi-convex |
3318-01 |
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Bi-concave |
3318-02 |
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Piano-convex |
3318-03 |
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Piano-concave |
3318-04 |
Power 14D (focal length ~72mm)
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Type |
Cat. No. |
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Bi-convex |
3318-11 |
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Bi-concave |
3318-12 |
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Piano-convex |
3318-13 |
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Piano-concave |
3318-14 |
Dimensions: (h x w), 50mm x 50mm
Power 10D (focal length 100mm)
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Type |
Cat. No. |
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Piano-convex
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3318-21
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Power 17D (focal length ~59mm)
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Type |
Cat. No. |
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Piano-convex
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3318-31 |
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Piano-concave
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3318-32 |
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PRISMS, EQUILATERAL, ACRYLIC
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For experiments in dispersion and refraction of light.
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Face |
Length |
Cat. No. |
25mm | 25mm | 3328-01 |
25mm | 50mm | 3328-02 |
25mm | 75mm | 3328-03 |
25mm | 100mm | 3328-04 |
25mm | 150mm | 3328-06 |
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PRISMS, EQUILATERAL, GLASS
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Made of clear optical glass.
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Face |
Length |
Cat. No. |
25mm | 25mm | 3329-01 |
25mm | 50mm | 3329-02 |
25mm | 75mm | 3329-03 |
25mm | 100mm | 3329-04 |
25mm | 150mm | 3329-05 |
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PRISM, EQUILATERAL, MOUNTED
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An optical glass prism mounted on a stand with adjustable height. The prism can be rotated on its own axis by 180° or locked at an angle.
Prism dimensions:
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Face |
Length |
Cat. No. |
25mm | 75mm | 3331-03 |
25mm | 100mm | 3331-04 |
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