Reverse mounting for the sake of eliminating the Spherical aberration was tried only for the close up shooting purpose. Hexanon 38 mm/2.8 lens is useful except very thin focusing depth. Single pod support was necessary for fixing the focusing position with continuous shooting setting. With all more deeper focusing system, 100 mm macro lens with considerable barrel fuselage extension would be required if the same magnification ratio is employed. Interesting but more difficulty is considered in case of more than same size shooting, completely different world at all.
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