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  1. Astronomik Pro Planet 742 IR Filter - 2" Round Mounted

    Astronomik - Pro Planet 742 IR Filter - 2" Round Mounted

    The Astronomik ProPlanet 742 cuts off the visible part of the spectrum and allows the light of wavelengths longer then 742nm to pass. Due to .... ... Learn More
    Model#: P742-2
    $99.95

  2. Astronomik - Planet IR Pro 742 Filter - 31mm Round Unmounted

    Astronomik - Planet IR Pro 742 Filter - 31mm Round Unmounted

    advantage is that the sky background of advanced dawn is dark and so the filter even allows photography of the planets and the moon at daylight. ... Learn More
    Model#: P742-31
    $55.95

  3. Astronomik - Planet IR Pro 742 Filter - 1.25" Round Mounted

    Astronomik - Planet IR Pro 742 Filter - 1.25" Round Mounted

    The Astronomik ProPlanet 742 cuts off the visible part of the spectrum and allows the light of wavelengths longer then 742nm to pass. Due to this, the.... ... Learn More
    Model#: P742-1
    $45.95

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