Unknown Taylor Hobson T2 Lens May 2, 2022 10:54:46 GMT -5 via mobile Quote Select PostDeselect PostLink to PostBack to Top Post by Oldnewallbees on May 2, 2022 10:54:46 GMT -5 I have an old Taylor Hobson anastigmat 2 inch T2 lens, upon doing a bit of research I only came up with the F2 version in silver so am wondering what this was actually used for?.