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Chroma
Try the Astronomy filters professionals use at many major observatories, NASA and JPL – Chroma!
In business for 24 years and experienced in many scientific disciplines, Chroma has made filters for several US “famous name” companies, but now operates under its own banner in the Astronomy field.
Custom filters, in terms of size and bandpass, are a speciality!
Showing all 15 results
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Clear Glass 1 items
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Ha LRGB Sets 1 items
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Individual Ha LRGB 5 items
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Light Pollution 1 items
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LRGB Sets 1 items
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Individual LRGB 4 items
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Methane 1 items
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Narrowband 6 items
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Chroma H-Alpha 3nm Narrow Band Filter
H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen.
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All Chroma LRGB Filter Sets contains 4 x Individual Filters…
- luminance
- red
- green
- blue
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Chroma OIII 3nm Narrow Band Filter – 27mm diameter, mounted in 1.25″ ring
OIII 3nm Narrow Band filters isolate the doublet emission of doubly ionized Oxygen.
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Chroma H-Alpha 8nm Narrow Band Filter
H-alpha filters are essential for imaging nebulae and other objects which are rich in ionized hydrogen.
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Chroma OIII 8nm Narrow Band Filter
OIII 8nm Narrow Band filters isolate the doublet emission of doubly ionized Oxygen.
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Chroma SII 8nm Narrow Band Filter
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae.
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Chroma SII 3nm Narrowband Filter
SII filters isolate the emission from ionized Sulfur atoms, also common in nebulae.
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Chroma Red Filter
T: 603nm – 684nm >=91%avg, 85%min -
Chroma Green Filter – 27mm Round, mounted in 1.25″ ring
T: 500nm – 575nm >=91%avg, 88% min -
Chroma Blue Filter – 27mm Round, mounted in 1.25″ ring
T: 380nm – 500nm >=90%avg, 88% min -
All Chroma Ha-LRGB Filter Sets contains 5 x individual filters.
- H-alpha
- luminance
- red
- green
- blue
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Chroma Jovian Methane Filter
This Jovian Methane Band Filter enhances contrast when imaging objects containing significant levels of methane.
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Chroma Clear Filter
Please Contact Bernard at Modern Astronomy for Availability and Lead times.
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Chroma Luminance Filter
T: 385nm – 684nm >=91%avg, 85%min
Showing all 15 results
