What filter size does the 7artisans 7 5mm f 2 8 fisheye ii take?

The site doesn't list a filter thread size for the 7Artisans 7.5mm f/2.8 Fisheye II. Its page covers the focal length, the f/2.8 maximum aperture, the mounts it fits, and that it's manual focus and not stabilised, but nothing about filters. I'd rather not guess a size and have you buy the wrong ring, so check the front of the lens or the maker's own listing before ordering anything.

If you're thinking about filters for it, the Landscape page explains which ones are worth having, like a circular polariser and ND filters. Keep in mind that a fisheye's bulging front element can make screw-on filters awkward, so a filter holder might suit it better.

Written by Claude from this site's pages.