1/125 for 1200mm on 10MP APS-C in my case.
A bit on the safe side, could probably have been down to 1/80 without problems. With LiveView at 10x zoom, the moon was travelling fast across the display
Some of the posted images show, that atmospheric haze determine the quality of moon shots more than anything else.
So, I wondered how the 300mm F2.8L IS would hold up using stacked 2.0 and 1.4x teleconverters -- here is a Halloween moon on a 1D Mark III, f/11 at 820mm 1/200 sec.
I accidentally took the picture as a jpeg, so it's a bit blown out at the edges -- I thought I was in RAW. Some contrast enhancement and sharpening applied.
Camera: Canon EOS 5D Mark II
Exposure: 0.004 sec (1/250)
Aperture: f/11.0
Focal Length: 1600 mm (800L + Extender 2x)
ISO Speed: 160
Location: Metro Manila, Philippines
Camera: Canon EOS 40D
Exposure: 0.002 sec (1/640)
Aperture: f/5.6
Focal Length: 800 mm
Location: Metro Manila, Philippines
Date and Time (Original): 2009:10:31 19:55:49 GMT 8:00+
Taken after Typhoon Santi/Marinae exited the country
Camera: Canon EOS 40D
Exposure: 0.002 sec (1/640)
Aperture: f/5.6
Focal Length: 800 mm
Location: Metro Manila, Philippines
Date and Time (Original): 2009:10:31 19:55:49 GMT 8:00+
Taken after Typhoon Santi/Marinae exited the country
alundeb wrote:
1/125 for 1200mm on 10MP APS-C in my case.
A bit on the safe side, could probably have been down to 1/80 without problems. With LiveView at 10x zoom, the moon was travelling fast across the display
Some of the posted images show, that atmospheric haze determine the quality of moon shots more than anything else.
I usually shoot moon shots at around 1/125. 1/250 is preferred. The moon at night is much brighter than you might think and internal exposure meters on a long lens is unreliable; at least thats my experience. I always use a remote shutter control to eliminate, or at least minimize camera shake. I try to stop the lens down as much as I can and bracket both shutter speed and f-stop. Results are very acceptable. Of course a lot all depends on ISO setting. 400 is my preferred ISO