Yes, that’s correct. It says that the outermost position equals F/5 - information I would have appreciated getting before buying the off-axis...
Hi, When using my ST-8300 + ST8300 Off-axis guider on my Tak Epsilon 180 (F/2.8) I get a strange artefact as if the mirror in the off-axis guider...
Hi, I have a ST-8300 with FW-8 and an SBIG ST-OAG that I intend to use with my Takahashi FSQ-106 which has been reduced to F3.6. My question is -...
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