A kit of six aspheric lenses includes components ranging from 4.0 to 9.9 mm in diameter, and numerical apertures ranging from 0.16 to 0.65. The compact, laser quality lenses are mounted in a standard threaded holder, and adapters ensure compatibility with microscope or RMS threaded components. All are available with antireflection coatings over a selected wavelength range. Broadband dielectric mirrors for use in the blue and ultraviolet spectral regions offer reflectivities greater than 99 percent for 300 to 550 nm illumination with any polarization, and at angles of incidence ranging from 0° to 45°. These Model 51X0 series mirrors are available in 0.5 inch, 1 inch, and 2 inch diameters.
New Focus Inc., 2630 Walsh Ave., Santa Clara, CA 95051-0905. Phone: 408-980-8088; Fax: 408-980-883l.