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Lenses come with antireflection coating

An Edmund Optics product story
Edited by the Engineeringtalk editorial team Nov 13, 2006

Optical components gain visible 0-degree antireflection coating option on plano-convex, plano-concave, double-convex, double-concave and achromatic lines.

Edmund Optics has enhanced its high-quality tech spec family of optical components by adding a visible 0-degree antireflection coating option to its plano-convex, plano-concave, double-convex, double-concave and achromatic lines.

The coating features an average reflectance (Ravg) of less than 0.4% over the spectral band from 425 to 675nm.

The plano convex line offers effective focal lengths ranging from 4 to 750mm (1% EFL tolerance) for diameters ranging from 4 to 25mm.

The plano-concave line offers effective focal lengths ranging from -12 to -100mm (1% EFL tolerance) for diameters ranging from 12 to 25mm.

The double-convex line offers effective focal lengths ranging from 4.5 to 400mm (1% EFL tolerance) for diameters ranging from 4.5 to 25mm.

The double-concave line offers effective focal lengths ranging from -6 to -100mm (1% EFL tolerance) for diameters ranging from 6 to 25mm.

The line of acromats offers effective focal lengths ranging from 10 to -150mm (2% EFL tolerance) for diameters ranging from 6.25 to 30mm.

Because Edmund applies all coatings in-house, the company also offers a range of custom coating capabilities.

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