Chroma OIII 3nm Bandpass - CT-27006

ChromaSKU: CT-27006-1.25M

Size: 1.25" Mounted
Price:
Sale price$768 CAD
Stock:
In stock: 2 units - Most orders placed by 2PM EST will be shipped out the same day (weekdays)
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.

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.

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