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NOAIDA is a practical tool developer that crafts for clarity. A planos lens is an example of these special tools. These lenses I find quite fascinating, one side is curved and the other flat. These are typically constructed of glass or plastic. These lenses are significant due to these factors they assist in making an object larger and clearer.
Two plano-convex lenses can be used together to magnify stuff. Light coming through the first lens expands. Such diffusion of light aids in making the image vivid. Once the light goes through the first lens, it then passes through the second lens. The second lens further focuses light. This means that whatever you are looking at appears much closer and much bigger. The act of making something appear large is called magnification!
However, if you are going to put two plano-convex lenses together, their focal profiles (focal lengths) should be verified. Focal length — the distance that the lens requires to make an object look clear. If the two lenses have dissimilar focal length then that image can become fuzzy and blurry. This issue can be avoided by ensuring that the focal lengths are matched. Otherwise, try adjusting them together if they are not the same to make them cooperate for a clearest image output.
Two plano-convex lenses would give you the best image quality, but they must be clean and aligned. The image would appear a bit hazy and blurry if there is any dirt or dust proof on the lenses. Perhaps even more crucial is that the lenses are properly aligned. If they are not aligned properly, it can also cause a blurry picture. Checking the lenses for cleanness and how they are positioned takes a minute but helps in clarity of image.
For some of the issues we might intend to correct in the way we look at things, two plano-convex lenses can do it too. These are two of those problems known as chromatic aberration. The distinct colors of light bend differently as they pass through a lens. This results in the image appearing fuzzy or having colored borders. This method of using two plano-convex lens in different materials to bend the rays of light differently so they converge on the focal point making the image clearer.
Yet another issue which can occur is called spherical aberration. This is an issue since lenses are not ideal shapes, which leads to problem in image and old-fashioned halo around it. This can be fixed by using two plano-convex lenses, one that is more curved, which when combined produce less spherical aberration and ultimately a cleaner image.
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