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This high quality moon filter is very similar to the Celestron Moon Filter and it has a similar dark..
13,00€ Veroton: 10,74€
25,00€ Veroton: 20,66€
This contrast-enhancing anodized aluminium, optical glass filter is designed to block out the w..
45,00€ Veroton: 37,19€
This filter blocks low and high pressure mercury and sodium vapour lamplight and neon light whilst l..
65,00€ Veroton: 53,72€
This filter blocks night glow and airglow, sodium and mercury emissions (but not UV or IV). This ver..
68,97€ Veroton: 57,00€
This contrast-enhancing anodized aluminium, optical glass filter is designed to block out the wavele..
The narrowband UHC filter, like the O-III filter, isolates the two doubly ionized oxygen lines (496 ..
81,07€ Veroton: 67,00€