Optics catalog

!%Anchor Optics%!, a division of Edmund Optics, has released a 100-page, full-color catalog of its optics offerings, including an expanded line of commercial-grade optics for industrial and commercial production, as well as for prototyping applications. It has added commercial-grade achromats, penta prisms, Kodak Wratten filters, large condenser lenses, retarder and color polarizer films, right-angle mirrors and prisms, elliptical mirrors and beamsplitters, Fresnel and planoconvex lenses, and concave spherical and protected gold mirrors. Among other new items featured are an adjustable-focus green laser pointer, a blue laser pointer and a polarized stress tester.