field stop
Optics
noun
A stop placed in or close to the image plane in an optical instrument, which has the effect of restricting the field of view.
Origin
Early 20th century; earliest use found in James Southall (b. 1871).
- radiochromatogram
- radio clock
- radio collar
- radio-collared
- radiocolloid
- radiocolloidal
- radio compass
- radioconductor
- radio contact
- radio control
- radio-controlled
- radiodating
- radiodense
- radiodensity
- radiodermatitis
- radiodiagnosis
- radiodiagnostic
- radiodiagnostics
- radio dial
- radio direction finder
- radio direction finding
- radio dish
- radioecological
- radio-ecologist
- radioecology