OmegonPro Coma Corrector for Astrograph
A**R
Great Build but does not work with the F4 newt.
with the correct back focus I was able to get the center of the image focused, but the sides did not focus all the stars where little donuts out of focus. This was with APERTURA 6" F/4 IMAGING NEWTONIAN OTA - 6F4N.
TrustPilot
1天前
4天前