This Long Exposure Kit includes 10, 13 and 16 stop Firecrest ND filters. 10 stops is a good general purpose long exposure filter for landscape. 13 stops is ideal for 2-3 minute exposures on seascapes, where the meeting of land and sea causes clouds to move more quickly across the frame than usual. 16 stops is the standard bearer of long exposure technique … a single filter capable of 5-8 minute exposures. I am using these filters, as well as the 3 and 6-stop ND filters for my long exposure images and they cover all the situations I have been faces with. Get this long exposure kit with 10% discount with code “JULIA10” from the link above.
Long exposure kit Joel Tjintjelaar Signature Edtion – 10, 13, 16-stop nd filters