Jens G's Billeder

  • -->Hvis du vil bruge mine billeder, så kontakt mig venligst først <--
  • -->If you want to use my photos, then please contact me first<--
  • Hjem
  • Makro
  • Fugle
  • Landskab & Natur
  • Krybdyr & Padder
  • Rejser og By
  • Pattedyr
  • Blomster
  • Diverse
  • Koncert
  • Seneste
  • Blog
  • Kontakt
Home / Essays / 2016 / March / LA-EA3 vs LA-EA4 Sony 70-400G on Sony A6300
Share
27/03/2016

LA-EA3 vs LA-EA4 Sony 70-400G on Sony A6300

When I ordered the A6300 camera, I ordered the LA-EA3 adapter at the same time, because I had read that autofocus would work really fast with adapter.

With my A6000 I had used the LA-EA4 adapter with the 70-400G A-mount lens, and it worked really well. And now I looked forward to using all the focus points of the A6300, and not having a SLT mirror to take 1/3 of the light.

As I started testing the setup with A6300, I found that the autofocus worked with the LA-EA3, but not nearly as fast as with the LA-EA4.

The first video is of focusing with LA-EA3. Average number of frames from I press the shutter, till it confirms focus when going from near to far is 51 frames. And from far to near it's 39 frames. Shot with 25 frames per second

AF with LA-EA3 on A6300

With the LA-EA4 the numbers are 14 frames from near to far, and 25 frames from far to near.

AF with LA-EA4 on A6300

I also tried taking photos of birds on a bird feeder, but simply haven't had a tack sharp photo using the LA-EA3 yet. Guess it's too slow.

For now I will contunue using the LA-EA4 with my 70-400G, but hopefully there will be a software update that makes it work better with the LA-EA3.

On the positive side, my Sigma 50mm F1.4 EX DG HSM works really well with the LA-EA3. It always had issues with Front Focus when used on A700, A77 or A6000 vith LA-EA4. But on A6300 via LA-EA3 it just hits focus :-)

a6300 adapter focus speed la-ea3 la-ea4 sony video

View all essays by month
View all essays by tag
  1. 1

    a6300

  2. 1

    adapter

  3. 1

    focus speed

  4. 1

    la-ea3

  5. 1

    la-ea4

  6. 1

    sony

  7. 1

    video

Links
  • Home
  • Albums
  • Macro
  • Birds
  • Mammals
  • Reptiles and Amphibians
  • Flowers
  • Landscape and Nature
  • Travel and City
  • Misc.
  • Contact
  • Latest
© Jens Gade | Built with Koken