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Field of view is the area of the inspection captured on the camera’s imager. The size of the field of view and the size of the camera’s imager directly affect the image resolution (one determining factor in accuracy). Working distance is the distance between the back of the lens and the target object.
A positive focal length indicates that a system converges light, while a negative focal length indicates that the system diverges light. A system with a shorter focal length bends the rays more sharply, bringing them to a focus in a shorter distance or diverging them more quickly.
The United States Marine Corps began allowing remote work in 2010. Remote work (also called telecommuting, telework, work from home —or WFH as an initialism, hybrid work, and other terms) is the practice of working from one's home or another space rather than from an office .
NFC's maximum working distance of less than 20 cm reduces the likelihood of unwanted interception, making it particularly suitable for crowded areas that complicate correlating a signal with its transmitting physical device (and by extension, its user).
In physics, work is the energy transferred to or from an object via the application of force along a displacement. In its simplest form, for a constant force aligned with the direction of motion, the work equals the product of the force strength and the distance traveled.
Object-space telecentric lenses have a working distance. Objects at this distance are in focus and imaged sharply onto the image sensor at flange focal distance in the camera. An object that is closer or farther is out of focus and may be blurry but will be the same size regardless of distance.
Working distance. The working distance (sometimes abbreviated WD) is the distance between the sample and the objective. As magnification increases, working distances generally shrinks. When space is needed, special long working distance objectives can be used. Immersion lenses
The distance from the objective lens to the surface (called the working distance) is typically comparable to that of a conventional optical microscope. It varies with the system optical design, but working distances from hundreds of micrometres to several millimeters are typical.
For example, a lens that can focus at 1.5 m combined with a +3 diopter close-up lens will give a closest working distance of 1.5/ (3×1.5 + 1) = 0.273 m . The magnification reached in those conditions is given by following formula: MX being the magnification at distance X without the close-up lens.
In business, power distance can be defined as the acceptance (by employees) of the relationship between the highest and lowest ranked members in an organization. [31] Studies have suggested that employees in low power distance workplaces directly impact the distribution of office power.