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Baader Fringe Killer Filter

Baader Fringe Killer Filter

(1 customer review)


Baader Fringe Killer Filter

This filter is a high transmission UV/IR block filter which also removes violet and some blue light.



Baader Fringe Killer Filter

This filter is a high transmission UV/IR block filter which also removes violet and some blue light.

Perfect for visual use with the smaller fast achromatic refractors and especially useful for imaging with them.

Makes the images from a cheap 80mm F5 achromat look considerably more expensive!

Works well in combination with the Astronomik CLS filter and also the Baader longpass Red.

Additional information

Filter Options

1.25" Filter – £52, 2" Filter – £81

1 review

  1. Mike hawtin

    This filter does an excellent job of cleaning up the blue halos on images shot using a semi-apo scope. If exposures are not increased to compensate for the rejected part of the spectrum then a simple blue channel noise reduction action is all that is necessary prior to RGB combination to allow the Blue to be stretched along with the Red and Green without breaking down. Use the link to access further info and example images.
    [URL=]Baader Fringe Killer filter trial[/URL]

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