Hoya 72mm ND100000 PRO
The Hoya 72mm ND100000 PRO filter offers a light reduction of 16.6 stops, equivalent to an ND density of 5.0 and a transmission factor of 0.001%. The ACCU-ND technology in the Hoya PRO ND filters delivers a truly neutral colour balance that adds no noticeable colour cast to your photos.
The Hoya ND100000 PRO is a highly concentrated filter with a filter factor of 100,000x. Thanks to its extremely precise vapour deposition manufacturing process, it has an exceptionally neutral character and is ideally suited for photographing the sun.
Please note: when shooting, you should shield the light from the Viewfinder side. Of course, you can also use the filter in fine weather — and in addition to shooting in sunlight, you can achieve a longer Long exposure than with an ND1000 filter.
This filter has been specially designed for photography applications. It is not suitable for viewing direct sunlight with the naked eye, nor through optical viewfinders.