On Wed, 16 Jan 2019 22:27:28 +0000, Andy Blanchard
<an...@localhost.localdomain> wrote:
>It's used more often that you might think, and you'll find examples of
>both tilt (tipping the lens up or down) and swing (turning it left or
>right) as with the train or ST:TNG still if you know what to look for.
>Tilt is often used for purely creative effects or extreme depth of field
>for long-distance shots, swing is mostly used for keeping two characters
>(or whatever) in sharp focus like this is really the only usage I've
>noticed for swing. Swing is a pretty good solution for scenarios where
>the director wants a deep depth of field but lighting conditions mean
>high ISOs and/or wide apertures.
>
>The limiting factor is more the camera used and what mount options are
>available as realistically, you need Canon EF or Nikon F mount, although
>there are a few other options for TS-E/PC lenses. Now that DSLR lenses
>are being used more for broadcast video the options for tilt/shift
>lenses have gone up and I expect to see much more usage.
>
In the days of plate and cut-film cameras, most such cameras had the
ability to employ a number of such adjustments. Only the more
expensive 'technical' cameras offered the full range. See for example
https://s23527.pcdn.co/wp-content/uploads/2018/02/chroma_technical_large_format-1.jpg.optimal.jpg
or
http://tinyurl.com/y72s28qo
--
Regards,
Eric Stevens