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Why should I use a lens attachment to increase the magnification if it reduces the working distance? Why not change the lens adapter instead?

April 26, 2017adapter distance increase Lens magnification reduces working

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Why should I use a lens attachment to increase the magnification if it reduces the working distance? Why not change the lens adapter instead?

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Resolution is determined by the numerical aperture (N.A.) at the object side of the lens system. Changing the lens adapter will increase the magnification but have no effect on the resolution. Increasing the resolution can only be accomplished by adding a lens attachment. Q: How do I choose the correct components to get a specific magnification at a specific working distance. The best way to choose the correct parts is to use the matrix charts on our website. First, choose the row where the lens attachment provides the desired working distance. Next, select the column with the desired magnification or field of view. Click here to view a sample matrix chart.