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Celestron Light Pollution Imaging Filter for Rowe-Ackermann Schmidt Astrograph (RASA) 8
Light pollution in the night sky can significantly degrade contrast in astronomical images. This is especially true when using very fast telescopes like the 8â RASA because the sky background saturates very quickly. The ânoiseâ of the light pollution overwhelms the âsignalâ from the celestial object you are imaging, making it difficult to get the most detailed image. The Light Pollution Imaging Filter for the 8â RASA remedies this by blocking light pollution while transmitting light from deep-sky objects. The result is bright, detailed objects that pop off the black sky background with superior contrast. Fortunately, many sources of light pollution have relatively

Price is $289.00
Price: $289