Visual filters
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Visual filters
O-III NARROWBAND FILTER 2"
95.00 € 85.50 €
Estimated delivery time : 1-4 days
Moonfilter for light reduction
15.00 € 13.50 €
Estimated delivery time : 1-4 days
High quality anodized aluminium, optical glass variable polarising filters for light reduction
In astronomy, polarising filters are used in various situations. A common application is the observation of reflection nebulae, where the light from stars is scattered by dust and gas clouds. A polarising filter can help increase the contrast between the nebula and the surrounding sky by reducing the scattered polarised light.
20.00 € 18.00 €
Estimated delivery time : 1-4 days
High quality anodized aluminium, optical glass variable polarising filters for light reduction
34.00 € 30.60 €
Estimated delivery time : 1-4 days
High quality anodized aluminium, optical glass variable polarising filters for light reduction
In astronomy, polarising filters are used in various situations. A common application is the observation of reflection nebulae, where the light from stars is scattered by dust and gas clouds. A polarising filter can help increase the contrast between the nebula and the surrounding sky by reducing the scattered polarised light.
20.00 € 18.00 €
Estimated delivery time : 1-4 days
High quality anodized aluminium, optical glass variable polarising filters for light reduction
52.00 € 46.80 €
Estimated delivery time : 1-4 days
4 high quality glass colour filters: yellow, red, green and a Moon/Neutral Density filter
47.00 € 42.30 €
Estimated delivery time : 1-4 days
UV/IR CUTOFF FILTER (1.25")
51.00 € 45.90 €
Estimated delivery time : 1-4 days
Enhances contrast on Moon and Planets
18.00 €
Estimated delivery time : 1-4 days
Enhances contrast on Moon and Planets
18.00 €
Estimated delivery time : 1-4 days
4 color filters for planets and moon. They can be combined with each other.
49.00 €
Estimated delivery time : 1-4 days
