cvucki

was thinking to buy sony a7rlll for my macro pics ,is possible to use it for astro ? or to jump to canon and get eos ra with macro lens amd use her for astro and macro ? i dont have scope and i dont even have idea which one to get someone say 8-11'' edgehd on heq5/6 some say rc 8-12'' on heq5/6 someone say doublet or triplet 100+ mm and problem is i dont know which .. i want to take pics of planets and galaxy's i have couple locs faar from city light so light wont be problem .for transportation i got a car i watched looooad of videos how to setup scope how to do colimination if needed (do i need it ?) star gaze over this and some other forum yt and pics ppl get i wish i got $ to buy 200'' one but dont think i got enough to buy for this one ... so can u ppl help ? like give some advices in price ranges like which setup in up to 1000,2000,3000€ for scope mount devices to connect a cam (sony or canon ? ) i know that there is looooad posts what to buy even loooad reviews but ppl say things i dont fully understand , like i look for 8'' to 11'' to 14'' edgehd and rc scopes ,then apo ts-100-150mm ppl say how scope is show some pics and wow i like it but how to connect to it cam ,how to feed mount with power in forrest i know that all agree on mono cam for guide scope zwo asi120mm mini rest ?? is rc 8'' better from 8'' edgehd for ap ? prices tc-rc 8'' on heq5 are 2000€ edge 8'' on heq5 are 1100+1750 so 2850€ for my end top prices can someone help ? what i need from ground up ? (do i need to buy counterweight too ?) till cam (which one canon ra or sony a7riii ?) how to get white dark pictures all u guys using on hole night pic ? soryy for all this but i hope someone post on top what u need i mean all u need for ap in budget low mid high and what is recommended but cant find it is it on this hobby even more pronounced my item is better then rest thing ? thanks

what is oag ?