1. Pentax 50mm compared: M50 f1.4 vs A50 f1.7 vs M50 f1.7 vs A50 f2.

    Pentax 50mm compared: M50 f1.4 vs A50 f1.7 vs M50 f1.7 vs A50 f2.

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  2. First roll Agphafoto APX100 + Contax RTS + Zeiss 50 f1.7 + Zeiss 28 f2.8

    First roll Agphafoto APX100 + Contax RTS + Zeiss 50 f1.7 + Zeiss 28 f2.8

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  3. Books Talk: Douglas Hofstadter, Fluid Concepts and Creative Analogies

    Books Talk: Douglas Hofstadter, Fluid Concepts and Creative Analogies

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  4. In Italiano: L'uso dei filtri con fotocamera Monochrome o pellicola bianconero

    In Italiano: L'uso dei filtri con fotocamera Monochrome o pellicola bianconero

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