▪ I. stigmat Photogr.
(ˈstɪgmæt)
[? back-formation from stigmatic a.]
A stigmatic lens or combination of lenses: see stigmatic A. 9.
| 1901 Photo-miniature Sept. 245 (Cent., Suppl.) ‘Single’ lenses, such as the elements forming Gray's Double Stigmat. |
▪ II. stigmat
variant of stigmate.