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Flatteners, Reducers & Extenders
    • Altair Altair Lightwave 1.0x Reducer/Flattener
    • Altair Lightwave 1.0x Reducer/Flattener

      A non-focal reducing Field Flattener which gives improved results for photography with triplet and doublet refractor telescopes of between F5.5 and approximately F6.25 focal ratio.

      $130.00
    • Altair Altair Lightwave 0.8x Reducer
    • Altair Lightwave 0.8x Reducer

      The Lightwave 0.8x focal reducer gives an 0.8x reduction in F-Ratio for faster exposure times, as well as a correspondingly wider field for astro-photography.

      $150.00
    • TAKAHASHI Takahashi FC/FS Multi Flattener 1.04X
    • Takahashi FC/FS Multi Flattener 1.04X

      The new FC/FS Multi-Flattener 1.04X is designed as a universal replacement to previous flatteners in the FS and FC series of fluorite doublet telescopes.

      $233.00
    • Altair Altair ADC Atmospheric Dispersion Corrector
    • Altair ADC Atmospheric Dispersion Corrector

      The ADC corrects for atmospheric dispersion (rainbow effect) producing sharper images of object closer to the horizon.

      $125.00
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