Glare direct

The optical lens of a CMS can be characterized by its focal length (determines the angle of view), by the aperture, and by the spectral properties. With respect to CMS, there are optical effects and parameters that need to be considered since they can influence the system performance. Such effects include different types of flares, e.g., veiling Glare, directed flares, aperture ghost and ghost images. A detailed discussion can be found in chapter Optical Effects in Camera Monitor Systems . 

Apart from physical discomfort and irritation, poor lighting can induce errors in reading valve labels or instruments on the control panel. Direct or reflected glare can be another problem in many work situations. Having to avoid the glare may constitute another task the worker has to perform, which can divert him or her from the primary job responsibility. 

In most patients lens changes accompanying steroid therapy do not significantly impair visual acuity. In fewer than 10% of patients receiving long-term therapy is vision reduced to less than 20/60 (6/18). Patients seldom complain of visual problems unless the practitioner makes a direct inquiry. Photophobia and glare may be complaints. Once vision is affected, reduction or cessation of steroid therapy seldom resolves the opacity, but it does halt its progression in some cases the area of opacity decreases. 

In addition to direct tissue damage, visible light can create indirect hazard through effects such as glare. 

The application of somaclonal variation to crop improvement is attractive because it is cheap, simple and requires few assumptions as compared to more directed approaches (17). The glaring disadvantage of the phenomenon is that it is not qualitatively controllable. If one possesses a line which is genetically superior in all respect with one or few deficiencies, somaclonal variation can theoretically be induced to mitigate the deficiencies while... 

The components for the basic parts and the assembly parts are the substantial constituents of manual assembly systems. The assembly parts are often supplied in grab containers. The distances to be covered by the workers arms should be short and in the same direction. The intention is to shorten the cycle time and reduce the physical strain on the workers. This can be realized by arranging the grab containers in paternoster or on rotation plates. Further important criteria are glare-free lighting and adapted devices such as footrests or work chairs (Lotter and SchiUing 1994). 

Direct radiants The majority of office lighting is direct radiants. These can be incandescent lights, which are most common in homes, or fluorescent lighting, which is more prevalent in workplaces and stores. Direct radiants direct 90% or more of their light toward the object(s) to be illuminated in the form of a cone of light. They have a tendency to produce glare. 

Opalescent globes These lights give illumination equally in all directions. Because they are bright, they often cause glare. 

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