Chroma Technology 3nm/5nm/8nm OIII Filters (27006/27007/27008)
Chroma Technology 3nm/5nm/8nm OIII Filters (27006/27007/27008)
Bandwidth Option
Filter Size
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Product Description
Chroma’s OIII filters isolate the 500.7nm primary emission line of doubly ionized oxygen. After H-alpha, this is the next most common emission when imaging nebulae
Specifications
3nm Transmission Curve
5nm Transmission Curve
8nm Transmission Curve
Note: All transmission and blocking (OD) data are actual, measured spectra of representative production lots. Spectra varies slightly from lot to lot. Optical density values in excess of 6 may appear noisy because such evaluations push the resolution limit of low light level measurements.
Additional Articles, Videos, and Links
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