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                1. achromatic infinity
                   
                  achromatic infinity
                  achromatic infinity

                  magnification

                  4x

                  10x

                  20x

                  40x

                  60x

                  100x

                  Number aperture

                  0.10

                  0.25

                  0.4

                  0.65

                  0.85

                  1.25

                  Working distance

                  43.517

                  6.78

                  2.674

                  0.65

                  0.294

                  0.21

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