IDAS LPS-D2-EOS
Hutech
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Hutech IDAS LPS-D2 Nebula filter for Astrophotography - Clip-in Filter for Canon EOS APS-C format
Hutech IDAS LPS-D2 Nebula filter for Astrophotography - Clip-in Filter for Canon EOS APS-C format
Codice articolo: LPS-D2-EOS
The IDAS LPS-D2 Nebula filter is designed specifically for color cameras. The filter provides better color balance than any other filter for DSLR and also for One-Shot Color cameras with CMOS sensors, as offered by ZWO. Of course there is also a substantial improvement when working with Mono cameras, e.g. when exposing Luminance.
The exposure time can be multiplied by a factor of 3. This means, that you are able to expose three times as long than without a filter, before the sky background becomes visible. On the contrary, the light which the Nebula emits passes unhindered. This results in a significant contrast enhancement and makes Nebula photography possible, where it otherwise would not, even close to cities. Galaxy and Cluster photography also greatly benefits from the LPS-D2.
The LPS-D2 Filter suppresses the high-pressure-Sodium line and parts of the LED spectrum. Modern light sources, like LED, have changed the spectrum of the unwanted stray light for astrophotography. The new IDAS LPS-D2 filter compensates for this, and even suppresses those lines.
La cura di trasmissione del filtro LPS-D2
Serie filtri IDAS