OPTOLONG L-eXtreme FILTER Size:2" GM 3000 HPS mount includes:

GM 3000 HPS mount includes:

SkyWatcher Evostar 72Ed

Uranus and Neptune are distant and without any high contrast details

QHY-AZEQ5-POLE

measure the exact coordinates by a process called “plate solving” and feed the coordinates back to the mount

OPTOLONG L-eXtreme FILTER Size:2" GM 3000 HPS mount includes:The Optolong L eXtreme filter is a light pollution dual band filter designed to drastically reduce the effect of light pollution. Its two passing bands isolate the nebulae emissions in H Alpha (red) and OIII (green blue). The advantage of the L eXtreme filter is that there is no transmission between the H Alpha and OIII lines as there are no nebula emission lines there. It blocks the light pollution, maximises nebulae signal and makes the sky