Navitar 25mm F0.95 c-mount & 17mm F0.95

Discussion in 'Adapted Lenses' started by RobWatson, Sep 28, 2011.

  1. RobWatson

    RobWatson Mu-43 Hall of Famer

    Sneaky fellars over there at Navitar. The 17mm F0.95 is actually a 25mm F0.95 with a extra group of elements simply screwed onto the front of the lens barrel! Unscrew it and the 17mm F0.95 becomes the 25mm F0.95. Presto, 2 lenses in one!
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  2. shnitz

    shnitz Mu-43 All-Pro

    Great info! How does the lens perform at both focal lengths?
  3. madrad

    madrad New to Mu-43

    Apr 3, 2010
    I have this lens, can you tell how to unscrew the front part? Do I have to loosen the three small screws around the front part or d o I just unscrew it? Thank you! :frown: