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Magnifying glasses typically have low magnifying power: 2×–6×, with the lower-power types being much more common. At higher magnifications, the image quality of a simple magnifying glass becomes poor due to optical aberrations, particularly spherical aberration. When more magnification or a better image is required, other types of hand ...
Thus, while a "full page magnifier" based on a fresnel lens can span some 625 cm 2 (96.9 sq in) , it typically achieves no more than 1.4x magnification (advertised as "2x" if measured by area instead of the scale factor); an aspheric segment hand magnifier can achieve a scale factor in excess of two (area factor in excess of four) but typically ...
Sri Lanka Insurance: Financials Full line insurance Colombo: 1961 Insurance S A Sri Lanka Ports Authority: Industrials Marine transportation Colombo: 1979 Marine shipping S A Sri Lanka Railways: Industrials Railroads Colombo: 1858 Railroads S A Sri Lanka Rupavahini Corporation: Consumer services Broadcasting & entertainment Colombo: 1982 ...
The following page lists the tallest buildings and structures in Sri Lanka in terms of the highest architectural detail. Apart from the historical timeline of tallest structures, structures which are shorter than 20-floors (for habitable buildings) or 100 m (328 ft) (for non-habitable structures) are excluded.
LMD 100, dubbed as "Sri Lanka's Fortune 500", annually lists the leading 100 quoted companies in Sri Lanka. Only the top 10 companies are listed below. All revenue figures reported before the financial year ending 2024. [2] [3]
This list of the tallest statues in the Sri Lanka includes free-standing, completed statues in the Sri Lanka that are at least 5 meters (16 feet) tall. The height of these statues are measured from the top of its base/pedestal up to its maximum height (including monuments with spires or obelisks).
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