WhiteBeard
Senior Member
The original photos are 1/800-1/400, f2.8-3.5, iso400-1600. At 1/400 I expect a little motion blur, but not much.
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The original photos are 1/800-1/400, f2.8-3.5, iso400-1600. At 1/400 I expect a little motion blur, but not much.






As a side note, if you exceed shutter speeds of 1/1000 sec you might want to turn off IBIS.So I got to try out a GX85 today and did some back-to-back testing with the 40-150 with my favorite subjects.
Disclaimers:
1. This was my first attempt using a Panny camera.
2. I used JPG rather than RAW for the comparison.
3. The Panny was in 9 point focus mode the whole time. The PEN was a mix of small single point and 9 point.
Assessment/Lessons Learned:
1. Despite my hypothesis that the GX85 would run circles around the PEN for quick auto-focus and CAF, there wasn't a big difference, at least with the 40-150 2.8. Ignoring operator error (like missing the dogs), I was around 30% sharp and another 20-30% so-so on both cameras. I might give the GX85 a slight edge, but not a big one. Perhaps there would be a more significant difference with a Panny lens (35-100 or 100-400), but I don't have any Panny zooms.
2. Because of the unpredictability of the dogs' movement, some pix required a lot of cropping. In these cases, the PEN had a slight advantage thanks to a few extra pixels.
3. The GX85 had a slightly warmer temperature (again, JPG, not RAW).
4. A couple folks said I needed to keep the shutter speed up. Upon further review, I completely agree. Even at 1/800-1/1250, some of the photos still have a slight blur! In hindsight, I might try 1/2000 to absolutely nail the images (at the expense of ISO of course).
5. On the PEN, switching to low burst rate (5 fps) definitely helped a lot.
A few photos follow with minor Lightroom tweaks (with EXIF this time). First 3 are GX85, last 3 are PEN-F.
I wish I had a OMD-EM1ii or G9 for comparison. Unfortunately, I don't know any more friends with these cameras.
--
Mark
www.framedinspirations.com
Nice photos but the 1/1000 shutter speed isnt causing the blur, its from the camera not focusing accurately.So I got to try out a GX85 today and did some back-to-back testing with the 40-150 with my favorite subjects.
Disclaimers:
1. This was my first attempt using a Panny camera.
2. I used JPG rather than RAW for the comparison.
3. The Panny was in 9 point focus mode the whole time. The PEN was a mix of small single point and 9 point.
Assessment/Lessons Learned:
1. Despite my hypothesis that the GX85 would run circles around the PEN for quick auto-focus and CAF, there wasn't a big difference, at least with the 40-150 2.8. Ignoring operator error (like missing the dogs), I was around 30% sharp and another 20-30% so-so on both cameras. I might give the GX85 a slight edge, but not a big one. Perhaps there would be a more significant difference with a Panny lens (35-100 or 100-400), but I don't have any Panny zooms.
2. Because of the unpredictability of the dogs' movement, some pix required a lot of cropping. In these cases, the PEN had a slight advantage thanks to a few extra pixels.
3. The GX85 had a slightly warmer temperature (again, JPG, not RAW).
4. A couple folks said I needed to keep the shutter speed up. Upon further review, I completely agree. Even at 1/800-1/1250, some of the photos still have a slight blur! In hindsight, I might try 1/2000 to absolutely nail the images (at the expense of ISO of course).
5. On the PEN, switching to low burst rate (5 fps) definitely helped a lot.
A few photos follow with minor Lightroom tweaks (with EXIF this time). First 3 are GX85, last 3 are PEN-F.
I wish I had a OMD-EM1ii or G9 for comparison. Unfortunately, I don't know any more friends with these cameras.
--
Mark
www.framedinspirations.com
If you can keep your eye on the ball - good idea for golf, baseball, tennis and dogs with balls in their mouth - you might try a small center box for focusing the GX85.So I got to try out a GX85 today and did some back-to-back testing with the 40-150 with my favorite subjects.
Disclaimers:
1. This was my first attempt using a Panny camera.
2. I used JPG rather than RAW for the comparison.
3. The Panny was in 9 point focus mode the whole time. The PEN was a mix of small single point and 9 point.
Yes indeed. Panny DFD focus works only with Panny lenses. Good for Panny sales, bad for owners of good Oly lenses...Assessment/Lessons Learned:
1. Despite my hypothesis that the GX85 would run circles around the PEN for quick auto-focus and CAF, there wasn't a big difference, at least with the 40-150 2.8. Ignoring operator error (like missing the dogs), I was around 30% sharp and another 20-30% so-so on both cameras. I might give the GX85 a slight edge, but not a big one. Perhaps there would be a more significant difference with a Panny lens (35-100 or 100-400), but I don't have any Panny zooms.
Yes!!! It's good to see one's advice followed from time to time!2. Because of the unpredictability of the dogs' movement, some pix required a lot of cropping. In these cases, the PEN had a slight advantage thanks to a few extra pixels.
3. The GX85 had a slightly warmer temperature (again, JPG, not RAW).
4. A couple folks said I needed to keep the shutter speed up. Upon further review, I completely agree. Even at 1/800-1/1250, some of the photos still have a slight blur! In hindsight, I might try 1/2000 to absolutely nail the images (at the expense of ISO of course).
5. On the PEN, switching to low burst rate (5 fps) definitely helped a lot.
A few photos follow with minor Lightroom tweaks (with EXIF this time). First 3 are GX85, last 3 are PEN-F.
I wish I had a OMD-EM1ii or G9 for comparison. Unfortunately, I don't know any more friends with these cameras.
--
Mark
www.framedinspirations.com





From what I see, these dogs aren't beagles, this is a beagle:So I tried the PEN-F with 40/150 2.8 one more time and had pretty good results! First, the complete list of lessons learned:
1. Dogs are FAST! Even at 1/1000, I sometimes had actual motion blur. 1/1600 pretty well stopped the action. I used shutter priority and let the camera adjust ISO and aperture for me.
2. Use CAF 9 point when the dogs are pretty close. Use small single point (centered) if they're a bit farther away.
3. Use low burst rate (5 fps).
4. If possible, pre-focus to something relatively close to where the dogs are before actually focusing and taking the shot. (I missed one really awesome opportunity because I was focused 20' away and one of the dogs jumped high in the air about 75' away!) Thanks to whoever suggested focusing on the tennis ball as a starting point!
5. I found I could keep focus better if I kept a bit more distance from the dogs and zoomed closer to 150mm, rather than staying close in and using 40-60mm.
6. Naturally, practice makes perfect. Work on keeping the fast-moving hounds toward the center of the frame (even if it means doing some cropping in post).
Of course I'd have a higher success rate with the EM1-ii or G9, but until the price comes down, I'll stick with the PEN.
With that, my BIFs (beagles in flight). Some still aren't perfect, but a lot better than my initial attempts! Thank you all for your assistance!
--
Mark
www.framedinspirations.com



That's what my beagles look like AFTER the BIF photos.