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Updated: July 8th, 2008 05:26 PM CDT

TECH SPEC Line Now Features Visible 0 Antireflection Coatings from Edmund Optics

A Range of Custom Coating Capabilities Available
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Edmund Optics has enhanced its high-quality TECH SPECTM family of optical components by adding a visible 0 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 675 nm.

  • The plano convex line offers effective focal lengths ranging from 4 mm to 750 mm (1% efl tolerance) for diameters ranging from 4 mm to 25 mm.
  • The plano-concave line offers effective focal lengths ranging from -12 mm to -100 mm (1% efl tolerance) for diameters ranging from 12 mm to 25 mm.
  • The double-convex line offers effective focal lengths ranging from 4.5 mm to 400 mm (1% efl tolerance) for diameters ranging from 4.5 mm to 25 mm.
  • The double-concave line offers effective focal lengths ranging from -6 mm to -100 mm (1% efl tolerance) for diameters ranging from 6 mm to 25 mm.
  • The line of acromats offers effective focal lengths ranging from 10 mm to -150 mm (2% efl tolerance) for diameters ranging from 6.25 mm to 30 mm.

Because Edmund applies all coatings in-house, the company also offers a range of custom coating capabilities. Edmund Optics Barrington, N.J. www.edmundoptics.com



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