Super Moon 13 Nov 2016
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davidecasteel




Location: Dallas TX US
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Keywords: Super Moon 13 Nov 2016
Camera: D7100
Lens & Filters: 500mm mirror f/8
Film and/or ISO: ISO 3200
Aperture: f/8 (fixed)
Shutter speed: 1/8000
Location: my front yard
Tripod & Head
handheld
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davidecasteel


Location: Dallas TX US
Mon 21-November-2016 04:29

That older f/8 mirror lens is very hard to focus--and touchy. I took about a dozen attempts before I got one in decent focus.
Lomcevak


Location: Vista CA US
Posts: 355
Thu 24-November-2016 12:06

I've still got my f/8 mirror from back in my F2/F3HP days (still got the bodies also) - it is very touchy to focus and a full moon doesn't do you any favors as the detail is minimal compared to partial phases when the light comes in at an oblique angle. Try it on a partial phase and use the terminator as your focus point.