I am using the 75-300 with both my E-M10 II and E-M10 IV on a tripod mount using the camera body fixture. The slightest wind causes the shakes at the 300mm end.
I have been unable to find a bracket that fits on the body at one end and a lens support at the other to suit the 75-300 lens in particular.
There are such mounts for other long lenses, some even come with a built-in tripod mount.
I dread the day when I find I can't stop shaking. It will be the end of my photography.
Henry
I hate using a tripod and certainly can't see myself using one for shooting birds, so I guess this isn't the lens for me.
Gina
I am 82 and not nearly as steady as I used to be, and I am sure not as steady as you! The shots below were taken hand held with the 75-300 on my EM5iii in poor light with back lighting. I did everything wrong according to the pundits, the exposure correction for the backlight reduced my shutter speed even below what I would normally use. to 1/250! I used iso 640, I could have upped it a bit to shorten shutter speed. I used f6.7....I personally don't find a great benefit of stopping down to 7.1 but I sometimes do. I used the full 300mm.
All around me were the local photographer gang, with big DSLR's and HUGE lenses. I felt very inferior, but the results are fine for me.
So, first the SOOC shot to give you the context and the distance to the bird
Then, the next image is ready for printing. I find I can crop to 2000 on the long side and get decent prints on my Epson L4160, so this is cropped. It was opened in PL5, I upped the exposure a bit and added some micro contrast. I exported in Deep Prime normal setting, but PL5 sharpening was turned off. I sharpened with Topaz Sharpening. (Takes longer to type than do!). Any suggestions for improvement to my workflow would be gratefully received. I am still experimenting with Topaz.
I guess the message is to persevere, the 75-300 can produce acceptable output (for my needs) even in bad conditions. Initially I was disappointed with the results I was getting. If I had to take a tripod it would spoil the enjoyment of walking light with this set up
Good luck
tom