IDAS NEBULA BOOSTER DUAL BAND OIII HA (NB2)

À partir de: 293.46$

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Description

IDAS NEBULA BOOSTER DUAL BAND OIII HA

The NB2 filter is a dual line-pass filter which can be used with one-shot color (OSC) cameras such as DSLR’s or astronomical OSC cameras.

Passing the red Hα and the blue-green OIII lines, the NB2 filter enhances the contrast of the dominant lines found in emission nebulae without the time-consuming use of single-band filters. The resulting images can be used for luminance contrast enhancement of traditional RGB-balanced images or creation of images in various popular false-color palettes.

Note that a base filter which provides IR blocking is required in combination with this filter.

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Informations complémentaires

Fournisseur

DIMENSIONS

48MM, 52MM, For Canon EF

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