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Categories By Function

Lenses

5 Products |

  • Plano-convex Lenses

    Positive focus length. Most suitable where one conjugate is more than five times the other, e.g. in sensor application or for use with near collimated light.

  • Double-convex Lenses

    Most suitable where the conjugates are on opposite sides of the lenses and the ratio of the distances is less than 5:1, e.g. as simple image relay components.

  • Plano-concave Lenses

    Negative lens with the form most suitable where one conjugates is more than five times the other, e.g. producing divergent light from a collimated input beam.

  • Double-concave Lenses

    Negative lens with the form most suited to producing diverging light or a virtual image, where the input light is converging.

  • Meniscus Positive Lenses

    These lenses may be used to increase the numerical aperture of a positive lens assembly, without an undue increase in the aberrations.

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