Tag: focus distance

  • M42 Lenses: The Helios 44-4 M

    written by adam_g2000 on 2013-02-21 in #reviews
    M42 Lenses: The Helios 44-4 M

    This four part mini-series sets out to review my four favorite lenses. All these lenses share a commonality: they are all M42 lenses. I love the M42 standard. Canon and Nikon, and later Pentax are all proprietary; the M42 is not. We begin with the Helios 44-4 M.

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