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  1. Dynszis

    Kowa TSN-883 performance

    Hi, some time ago, I tried a Kowa 883 with a TE-11WZ eyepiece, and a Sony Nex 7 attached via PA7 adapter. The results did not impress me, reasoning that even an imperfect focus or camera shake could not have caused these chromatic aberrations. Still I am not sure what one can reasonably...
  2. Dynszis

    non-perfect Monovid: What would you do?

    Hello all, I very recently bought a Leica Monovid 8x20, and noticed what seems like a small coating defect inside the device. The pictures below were taken through the front lens. Would you be bothered by that, or would you ignore it, because it probably doesn't affect the optical performance?
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