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Whatever happened to the cat ?

Discussion in 'General Equipment Chat & Advice' started by Stephen Rundle, Jun 19, 2020.

  1. Stephen Rundle

    Stephen Rundle In the Stop Bath

    In reality I have one see photo, a Celestron 8" Edge HD

    Buy photographically once they were all the rage, YES I know the arguments and reality, fixed small aperture, but they were onced a much admired and loved lens, or rather schmidt Cassegrain scope.

    I see on Ebay they are going up in price, once as low as £20 not £80+

  2. GeoffR

    GeoffR Well-Known Member

    I have a Sigma 600 f8 Mirror, obviously manual focus, it rarely gets used but I have no complaints about the image quality.
    mediaman likes this.
  3. Stephen Rundle

    Stephen Rundle In the Stop Bath

    Why not use it ?
  4. GeoffR

    GeoffR Well-Known Member

    Too long most of the time, for birds a zoom is more useful as some come very close.
    mediaman likes this.

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