ppl. a. [f. FOCUS v. and sb. + -ED.]
1. In senses, of the vb.; brought to or into a focus.
1864. Daily Tel., 12 April. Photographers alone has he shunned … and if ever he runs away from anything, it will be from a focussed lens.
1890. Woodbury, Encycl. Photogr., 294. Make the focussed image fall on one of these lines.
2. Having a focus (of a specified length); used only in comb., as short-focused.
1858. L. Price, Man. Photogr. Manip., ii. 69. When ‘short focused’ lenses are employed for children.
