Oct 2010Edmund Optics Inc.Request Info
Edmund Optics is expanding its selection of TechSpec MgF2-coated
achromatic lenses. Consisting of two optical components cemented together to form
an achromatic doublet, the lenses include fast achromatic types and micro achromats.
They are computer-optimized to correct for on-axis spherical and chromatic aberrations
and offer a variety of optical solutions for polychromatic illumination and imaging
needs. Fast achromatic lenses allow for maximum light collection and are designed
to produce a small, focused spot size and high-quality images without decreasing
the clear aperture, and they offer improved chromatic focal shift. Featuring f/1
designs, they have been designed to minimize chromatic and spherical aberration
for good focused spots at short working distances. They are available with a single-layer
MgF2 coating in diameters ranging from 9 to 25 mm. Other designs and coating options
also are available. They are suitable for use in laser focusing applications.