Ragdoll 20 Pro Harmonic Drive Equatorial Mount with Counterweight Bar Full Frame Compatible for example you can use

for example you can use NINA

The Retevis RT85 is a dual-band

also known as a 'Seeing improving filter

a OIII filter could be used together with a H-alpha for bicolour astrophotography for certain deep sky objects

Ragdoll 20 Pro Harmonic Drive Equatorial Mount with Counterweight Bar Full Frame Compatible for example you can useRagdoll 20 Pro Harmonic Drive Equatorial Mount with counterweight shaft PDF Manual HERE Exclusive to Dark Clear Skies The Ragdoll 20 Pro is a high performance harmonic drive equatorial mount built for astrophotographers who want serious payload capacity, smooth tracking, and a compact footprint. With strain wave (harmonic) gearing designed to minimise backlash and deliver high torque, the Ragdoll 20 Pro is ideal for long exposure deep sky imaging and