| 摘要 |
The invention relates to an arrangement for reducing colour errors, in particular colour fringes, in image-taking devices with dielectric layers containing colour splitters, whereby a dielectric filter is arranged in at least one of the colour channels formed by the colour splitter, forming an angle with the optical axis which is such that the angle-dependent transmission PESETAS <ratio of the dielectric filter is opposed to the transmission/reflection ratio of the dielectric layer of the colour splitter which generates the error. |
