Optolong 2" L-eNhance CCD nebula filter for astrophotography
Optolong 2" L-eNhance CCD nebula filter for astrophotography. This filter by Optolong has been designed for nebula astrophotography and works best when used with colour CCD or CMOS camera as well as with DSLR or mirrorless cameras. The filter shows a dual band-pass around the main emission line of the nebulae: first bandpass is around H-Alpha line, second one includes OIII and H-Beta. Transmission around emissione line is over 90%, any other light is effectively blocked.
Optolong 2" L-eNhance CCD nebula filter for astrophotography
This filter by Optolong has been designed for nebula astrophotography and works best when used with colour CCD or CMOS camera as well as with DSLR or mirrorless cameras. The filter shows a dual band-pass around the main emission line of the nebulae: first bandpass is around H-Alpha line, second one includes OIII and H-Beta. Transmission around emission line is over 90%, any other light outside bandpass is effectively blocked by the filter.
The Optolong L-eNhance is so narrow that it could be used also as a strong light pollution filter even from big cities. We remind that this filter is designed only for nebula imagin and it is not reccommended for galaxies, clusters and in general all the object with continumm emission.
Following the bandwidth graph of the Optolong L-eNhance CCD filter
| Product Status | New |
|---|---|
| Package width | 7.5 cm |
| Package height | 2 cm |
| Package depth | 7.5 cm |
| No. of parcels | 1 |