QHY ArIII FILTER FOR MINICAM8
QHY ArIII FILTER FOR MINICAM8 is not in stock but it can be backordered.
The QHY Ar III (Argon III) filter is a narrowband filter centred around 713nm, designed to be installed directly into the built-in filter wheel of the QHY miniCAM8 imaging camera.
The filter allows to capture the specific emission line of triply ionized argon which is commonly observed in planetary nebulae, H-II regions, emission-line galaxies, and in the spectroscopy of ionized gases in laboratory plasmas.
M57, captured by Nico Carver using miniCAM8 +ArIII, SII, Ha, OIII filters
| Passing band | 7 nm |
| Glass thickness |
1.1 mm |
| Filter size | Unmounted 19 x 12 x 1.1 mm |


