Brand: Chroma Technology

Chroma Technology 3nm/5nm/8nm OIII Filters (27006/27007/27008)

Brand: Chroma Technology

Chroma Technology 3nm/5nm/8nm OIII Filters (27006/27007/27008)

$264.00 USD

Bandwidth Option

3nm (CT-27006) 5nm (CT-27007) 8nm (CT-27008)

Filter Size

1.25" Mounted (-1.25M) 2" Mounted (-2M) 31mm Unmounted (-31D) 36mm Unmounted (-36D) 50mm Unmounted (-50D) 50x50mm Unmounted (-50X50)

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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

3nm Transmission

5nm Transmission Curve

5nm Transmission

8nm Transmission Curve

8nm Transmission

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.

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