interruption. Concentrated effort of up to 4 hours without break may be required. 2.   Work requires constant response... (paperwork, visual examination), Color vision/perception, Visual monotony, Visual clarity > 20 feet, Visual clarity Physical...
interruption. Concentrated effort of up to 4 hours without break may be required. 2.   Work requires constant response... (paperwork, visual examination), Color vision/perception, Visual monotony, Visual clarity > 20 feet, Visual clarity Physical...