Tag Archives: filters narrowband

Patience is key to building a great deep sky image

It’s not been a great summer so far, weather wise, which is really frustrating as I am a teacher and I get 6 weeks off every summer. What I want to be doing is imaging however, in Yorkshire, the weather … Continue reading

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What is narrow band imaging?

Narrow band imaging refers to imaging using filters that only let through a very narrow range of the light spectrum, often 0.07nm or less. They effectively block all other light frequencies. The spectral width of these filters therefore blocks out … Continue reading

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