Listen to the audio:
Podcast: Play in new window | Download
Subscribe: RSS
On today’s Tech, No Babel: Why using manual focus can sometimes be hardWhen you focus, start by zooming in to the subject, focussing and then zooming out to compose your shot. As long as the distance from the subject to the lens doesn’t change, you should be able to zoom all you want and not lose focus.
Make sure you’re using an appropriate f-stop. I think of the f-stop number as a denominator in a fraction. Just as 1/4 is larger than 1/16, so f-4 is a larger aperture than f-16. A larger aperture allows in more light, but that means what you see will have a shallower depth of field. If you have more light, shooting at f-16 will be easier from a focus perspective than f-4 or wider.
Finally, zoom affect the focus. A lens zoomed in will have a shallower depth of field than the same lens set wide. So, if you have trouble focussing, try zooming out and moving closer as opposed to zooming in.
If you’d like to chip in a few bucks, anything you do is appreciated. Just click this link to donate.
About this show:
Tech, No Bable is a weekly podcast recorded live every Thursday at 11a edt, 8a pdt, 3p utc on http://churchtechcast.com. Watch it live and join the chat then.
But, if you miss the live show, I’ll put up the edited show later (usually on the same day) right here.
If you do video or graphic design to advance your church’s mission, this show is for you.
How to Subscribe to the show (for free):
- Subscribe on YouTube
- RSS feed
- iTunes one-click subscription and don’t forget to rate the show there as well.
For more questions, comments, or snide remarks, comment below or contact me at:
Facebook or Twitter
More video can be found on YouTube.com
Also check out my Google+ page