Shaped glasses have curved surface lenses on which spectrally complementary filters are disposed. The filters and curved surface lenses are configured to compensate for wavelength shifts that occur due to viewing angles and other causes. Complementary images are projected for viewing through projection filters with passbands that are pre-shifted to compensate for subsequent wavelength shifts. At least one filter may have three or more basic passbands. For example, the two filters include a first filter having passbands of low blue, high blue, low green, high green, and red, and a second filter having passbands of blue, green, and red. Additional passbands can be used to more precisely match the color space and white point of the projector in which the filters are used. The shaped glasses and projection filters together can be used as a system for projecting and viewing 3D images.
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