RedAdmiral wrote:
I am interested in photographing the upcoming solar eclipse using my Sigma 150-600 contemporary lens. I contacted Sigma and was told they do not sell filters and cannot recommend any. I contacted a couple of filter manufacturers and was told they don't have anything in the 95 mm ring diameter. Am I just missing something or is there a dearth of stuff out there? If there really isn't anything commercially available does anyone have workaround suggestions?
Here is where you get them. They have threaded lens filters at the bottom of the page.