LPR Conversions Filter for Flatfield Generators to 420 mm

LPR Conversion Film for Flatfield Generators to 420 mm

If you take flatfield images with an Aurora flatfield device and use a filter against light pollution (such as an CLS, LPR or DS), you will notice that the RGB histogram looks very unattractive: on the far left a sharp peak for the data from the red channel, on the far right two sharp peaks for the data from the blue and green channel.

It is relatively difficult to achieve a good flatfield correction with such a histogram, because the data in the blue channel are already close to the saturation limit, while the data for the red channel are relatively noisy, because the peak is at the far left.

With the LPR conversion film you get a much more balanced spectrum with which you can easily obtain good flatfield data even when using a filter against light pollution. Flatfield correction will be very easy when using this conversion filter!

The LPR conversion film is available for flatfield generators of the sizes 160 mm, 220 mm, 315 mm and 420 mm. It can be installed quickly in just a few steps.