You may be interested in Source Serif Pro[1]. Incidentally, Times (New) Roman was also designed with legibility at very small sizes in mind, though unfortunatel

You may be interested in Source Serif Pro[1]. Incidentally, Times (New) Roman was also designed with legibility at very small sizes in mind, though unfortunately it's become the very defintion of bland serif font. You may also want to check out Charter[2]. [1] https://adobe-fonts.github.io/source-serif-pro/ https://adobe-fonts.github.io/source-serif-pro/ [2] https://en.wikipedia.org/wiki/Bitstream_Charter https://en.wikipedia.org/wiki/Bitstream_Charter