OPTOLONG L-PRO FILTER finder About 90% at 672 nm

About 90% at 672 nm

Sky-Watcher is one of the few companies in the world that uses this particular technology

This ZWO short adapter allows to connect your Canon EF lenses to ASI cameras with an M42 female thread and 6

His idea was to mount a Newtonian telescope on an easy-to-use alt-azimuth mount that does not need time-consuming electronic alignment

tube rings

OPTOLONG L-PRO FILTER finder About 90% at 672 nmThe Optolong L Pro filter is a light pollution multiband filter designed to reduce the effect of light pollution while offering a great white balance. CLS, UHC, L eNhance, L eXtreme and narrowband filters are very effective in increasing the contrast of emission nebulae but they are ineffective on deep sky objects that have a continuous spectrum such as galaxies, globular clusters and reflection nebulas. The L Pro works as a universal light pollution