Sorry Bill, I almost forgot.
Used lens has CS thread, so I buy right reduction from manufacturer. It cost 20 Eur. In package was also 2 very thin spacer rings. But it seems 2 more will be necessary t ...
Hi
I found partially solution for my first problem (how to use QHY5L-II-M with UFO Capture HD2.) I am using directshow filter ffdshow tryouts for converting RGB8 colorspace (on output from QHY WDM Dr ...
Dear Sir
I am using cheap and sensitive cam QHY5L-II-M for occultation observations and I want use it also for video meteor observations. After test of more than 20 lenses I found usable one (Tamron ...