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Now available… Chroma Professional Astronomy Filters
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HOT PRODUCT! … Revolution Imager
Showing 1–16 of 17 results
Chroma H-Alpha 3nm Narrow Band Filter
Chroma H-Alpha 3nm Narrow Band Filters are essential for ultra high contrast images of nebulae under high levels of light pollution.
OIII 3nm Narrow Band filters isolate the doublet emission of doubly ionized Oxygen.
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae.
Chroma LRGB Filter Sets contain 4 x Individual Filters
Chroma H-Alpha 5nm Narrow Band Filter
The Chroma H-Alpha 5nm Filter is essential when imaging objects rich in ionised hydrogen, works well in light polluted areas and moonlit conditions.
Chroma Luminance Filter – New design to provide better images with modern sensors, especially when used with refractors.
Transmission between 420nm and 693nm is 96% to 99% and glass thickness is 3mm. Transmission data is from an actual filter and representative, but may vary very slightly between samples.
Chroma H-Alpha 8nm Narrow Band Filter
H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen.
OIII 8nm Narrow Band filters isolate the doublet emission of doubly ionized Oxygen.
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae.
Please Contact Bernard at Modern Astronomy for Availability and Lead times.
Chroma SII 5nm Narrow Band Filter
Chroma SII 5nm Narrow Band Filter
Showing 1–16 of 17 results