Brand: Chroma Technology

Chroma Technology 3nm/5nm/8nm SII Filters (27009/27010/27011)

Brand: Chroma Technology

Chroma Technology 3nm/5nm/8nm SII Filters (27009/27010/27011)

$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

SII filters isolate the spectral emission of singly ionized sulfur atoms, also common in nebulae. Emission is at two lines occurring as a doublet, at 671.6 and 673.1 nm. This filter also separates sulfur emission from H-alpha emission (656.3nm).

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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