Nebular Filters for visual Observing
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1.25" O-III Nebula Filter by Explore Scientific.
2" CLS Nebelfilter von Explore Scientific.
O-III NARROWBAND FILTER 2"
2" UHC Nebula Filter by Explore Scientific.
The Omegon deep sky filter boosts the contrast of deep sky objects. It can be used for both visual observing and astrophotography.
Astronomik O-III narrowband nebula filter for telescopes from 150 mm aperture onwards.
High quality Astronomik UHC filter - also for smaller telescopes from 80 mm onwards.
Unwanted light is considerably suppressed, the emission of the nebula is transmitted almost undiminished - contrast rises
1.25" H-Beta Nebula Filter by Explore Scientific.
Astronomik line filter H-Beta for the visual observing of nebulas with telescopes of 20 cm aperture or larger.
2" O-III Nebula Filter by Explore Scientific.
2" H-Beta Nebula Filter by Explore Scientific.