Color Balancing Filters

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Color Balancing Filters Color balancing filters correct Definition apparent color and contrast Color Balancing Filters typically are used in color camera applications to achieve accurate color introduced by artificial white rendition. Depending on the light source being used to illuminate a subject, apparent tint or color can be altered. By selecting the appropriate filter for insertion over the camera lens, color can be lighting, restoring natural colors. brought back into balance and objective evaluation of hue and shading can then be carried out. Used to modify the color balance in LED, fluorescent, halogen, metal halide, tungsten, Mired Surface Part # Description Useful Range Shift Value Tolerance Quality and other white lighting, making colors appear more natural. The LA series (Minus Blue) reduce blue shading that often strongly predominates in white LED and xenon LA080 Color Balancing (Minus Blue) 400-700nm -80 +/- 5 Mired 40/20 strobe lighting. The LB series (Minus Red) reduces the red hue found with some tungsten and halogen lighting. LA120 Color Balancing (Minus Blue) 400-700nm -120 +/- 5 Mired 40/20 LB080 Color Balancing (Minus Red) 400-700nm +80 +/- 5 Mired 40/20 LB120 Color Balancing (Minus Red) 400-700nm +120 +/- 5 Mired 40/20 Features FL550 Color Balancing (Minus Green) 400-700nm N/A +/- 5 Mired 40/20 • Corrects artificial white lighting to improve color rendition *Due to continuous product improvement, specifications are subject to change without notice. • Warm or cool a subject or scene to modify apparent color • VIS wavelengths Useful for: correcting the “blue spike” in white LED output – most effective and economical alternative to using “warm white” LEDs NIR NIR NIR NIR NIR Blue LB080 Green LA080 Blue FL55 LB120 LA120 Color Color Color VIS VIS VIS VIS VIS Correction Mount & Size Options Correction Correction 0 • LA and LB: Threaded Mount, C/CS Mount, Slip Mount, Unmounted Red Red Color Color • FL550: Threaded Mount, Slip Mount, Unmounted Correction Correction • Threaded Mount Sizes: M13.25-M105 UV UV UV UV UV • Custom shapes and sizes available LA080 LA120 LB080 LB120 FL550.

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