Request InfoMidwest Optical Systems Inc. (MidOpt)Midwest Optical Systems Inc. has announced the StablEDGE filters with a hybrid filter design that maintains spectral performance in imaging applications with short focal length lenses or angular-dependent lighting. The filters maintain a desired width of passband in all applications, transmitting desired LED/laser diode illumination while blocking interfering light. The devices minimize blue shifting and maintain greater contrast by passing desired illumination and sufficiently blocking unwanted ambient light. 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