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    Question: New KOWA spotting scopes in Black?

    Thanks, Kimmo. I can rest assured then. John
  2. T

    Question: New KOWA spotting scopes in Black?

    I have a current Edmund Optics catalogue showing plano-convex calcium fluoride lenses intended for laboratory use. The surface quality is 40-20 and they are available in three diameters, 12,5 mm, 25 mm and 50 mm. The prices are €125, €150 and €395 respectively, somewhat cheaper for larger...
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    Question: New KOWA spotting scopes in Black?

    Kimmo, Presumably that was caused by turbulence inside the scope rather than distortion of the scope body, in which case magnesium and aluminium alloy bodies would not be much better than polycarbonate. I fear that my green 883 would absorb almost as much IR as a black one. I dont like socs but...
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