I can recommend a skyguider pro, you should be able to find one second hand easily and if you want you can hook it up to a guide scope to guide in RA. I got a Williams Z73 with a D850 off the back of it guiding to a decent degree of accuracy.
@benjam started
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I can recommend a skyguider pro, you should be able to find one second hand easily and if you want you can hook it up to a guide scope to guide in RA. I got a Williams Z73 with a D850 off the back of it guiding to a decent degree of accuracy.