New! Japanese made IDAS MFF-C LPS-D1 filter designed to fit full frame Canon EOS 6D and EOS 5D Mark II cameras only.
The LPS-D1 filter is in our opinion the BEST Light Pollution Suppression filter for astro photography with DSLR, colour and mono CCD cameras.
The filters effective size is 37.2mm x 25.4mm, the filter substrate is 1.9mm thick. When in use, the camera mirror must be kept locked in the up position meaning that live view mode will need to be used.
The attachment instructions are available here but the process is relatively simple, remove the finder screen cover, lock the mirror up and insert the filter.