lensman

[lenz-muh n]

noun, plural lens·men. Informal.

Origin of lensman

First recorded in 1950–55; lens + -man

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

"QX, and thanks," and a nurse led the visiting Lensman to Cloud's bedside.
The Vortex Blaster
Edward Elmer Smith
"No," and the Lensman tore up the check just as he had torn up the resignation.
The Vortex Blaster
Edward Elmer Smith
If the Lensman was surprised at Cloud's sudden reappearance in the laboratory he did not show it.
The Vortex Blaster
Edward Elmer Smith
"If you take off at all, you'll take off in a suit, inside a one-man flitter," the Lensman interrupted.
The Vortex Blaster
Edward Elmer Smith
The Lensman and the observer helped him into his cumbersome, heavily-padded armor.
The Vortex Blaster
Edward Elmer Smith