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Pakistan Mint. Valuation. Inflation. 11.8% (May 2024) The Pakistani rupee ( ISO code: PKR) is the official currency in the Islamic Republic of Pakistan. The issuance of the currency is controlled by the State Bank of Pakistan. It was officially adopted by the Government of Pakistan in 1949.
Bangle. Bangles are traditionally rigid bracelets which are usually made of metal, wood, glass or plastic. These ornaments are worn mostly by women in the Indian subcontinent, Southeastern Asia, the Arabian Peninsula, and Africa. It is common to see a bride wearing glass bangles at weddings in India, Bangladesh, Pakistan, Nepal, Sri Lanka and ...
A telephoto lens, also known as telelens, is a specific type of a long-focus lens used in photography and cinematography, in which the physical length of the lens is shorter than the focal length. [ 1 ] : 93 This is achieved by incorporating a special lens group known as a telephoto group that extends the light path to create a long-focus lens ...
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Flat lens. A flat lens is a lens whose flat shape allows it to provide distortion-free imaging, potentially with arbitrarily-large apertures. [1] The term is also used to refer to other lenses that provide a negative index of refraction. [2] Flat lenses require a refractive index close to −1 over a broad angular range.
A Luneburg lens (original German Lüneburg lens) is a spherically symmetric gradient-index lens. A typical Luneburg lens's refractive index n decreases radially from the center to the outer surface. They can be made for use with electromagnetic radiation from visible light to radio waves . For certain index profiles, the lens will form perfect ...
In an achromatic lens, two wavelengths are brought into the same focus, here red and blue. An achromatic lens or achromat is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic lenses are corrected to bring two wavelengths (typically red and blue) into focus on the same plane.
It is, however, important to consider the potential health risks when you do choose to drink it. “While moderate consumption of one glass of wine, 2-3 times per week, is unlikely to cause harm ...