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XT100 + 27mm for Everyday Photography?

Started Mar 28, 2019 | Discussions thread
Dem Bell Senior Member • Posts: 1,091
Re: XT100 + 27mm for Everyday Photography?
1

Just ran a little test to compare AF speed between the xf27 prime and the 15-45 zoom on the XT100.

AF-S, single point focus, both lenses are set to f/4, 27 mm, indoors, focusing on a wall about 5 meters away then on my hand. Repeat 10 times, so 10+10=20 focus accuisitions.

The xf27 took 32 sec and the 15-45 took 44 sec.

The xf27 is a little faster! Both lenses focused 10/10 on the wall but failed to focus a couple of times on my hand, so the total time was for 22 focus accuisitions, 2 of which failed.

So here we go, the camera takes about 1.5 sec to focus with the xf27 and about 2 sec with the 15-45 zoom.

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