[quote:e46807c5de="cmandy"]Dear Sammy
Could you please advise me what are the settings in your camera when you take picture with EOS30D and the STS80HD?
I have an adaptor which can directly connect my EOS350D with STS80D. When I use the 'auto' function to take picture, the picture is over exposure like this:
http://s126.photobucket.com/albums/p85/puppymic/?action=view¤t=IMG_9144.jpg
many thanks
Mandy[/quote]
Mandy,
You are right. In my experience, the camera always over exposure if you use the auto mode. I use Av with -2/3 ev to -1 1/3ev which depends on the situation. Keeping in high shutter speed with over 1/320 to get a sharp image. Sometimes, I also use the mirror lock function to reduce the vibration of the shutter that I can use a lower shutter speed. But you have better use raw to save the photo and it is able to retrieve the data even the photos are a little bit over exposure.
I am still finding the best setting for it and always fail in digiscope with DSLR. My success rate is below 1/20. But I take over 400 photos each times.
If using the F30, the success rate is higher and up to 1/5 but no raw data can be saved and the resolution is lower...
In a open area with sunshine, DSLR is better. In a open area with cloudy, F30 is better. Birds under shadow, forget the digiscoping.
Sammy