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Getting My lenses To Work

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The concave mirror is utilized to reflect light back again in relatively parallel rays.The condenser is created up of 2 converging lenses that refract The sunshine so all areas of the slide are illuminated with parallel rays. Cylindrical lenses have curvature alongside just one axis. These are used to concentration http://keegansssr283727.canariblogs.com/the-basic-principles-of-lenses-23106436

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