Jump to content
Main menu
Main menu
move to sidebar
hide
Navigation
Main page
Recent changes
Random page
Help about MediaWiki
Special pages
Niidae Wiki
Search
Search
Appearance
Create account
Log in
Personal tools
Create account
Log in
Pages for logged out editors
learn more
Contributions
Talk
Editing
70 mm film
(section)
Page
Discussion
English
Read
Edit
View history
Tools
Tools
move to sidebar
hide
Actions
Read
Edit
View history
General
What links here
Related changes
Page information
Appearance
move to sidebar
hide
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
===Standard 65 mm (5/70) (Todd-AO, Super Panavision)=== * spherical lenses * 5 perforations/frame (1 perforation = 0.1875 in or 3/16 in, thus 1 frame of 70 mm film has a height of 0.9375 in or 15/16 in)<!-- How much of that height is the active image area? Is there some gap between the top of one image and the bottom of another? --> * 42 frames/meter (12.8 frames/ft) * 34.29 meters/minute (112.5 ft/minute) * [[vertical pulldown]] * 24 frames/second * ''camera aperture'': 52.63 by 23.01 mm (2.072 by 0.906 in)<ref name="awsm_dimensions">{{cite web|url=http://www.widescreenmuseum.com/widescreen/filmdims.htm|work=The American WideScreen Museum|title=Film Frame Dimensions|access-date=1 December 2015}}</ref> * ''projection aperture'': 48.56 by 22.10 mm (1.912 by 0.870 in)<ref name="awsm_dimensions" /> * 305 m (1000 feet), about 9 minutes at 24 frame/s = 4.5 kg (10 pounds) in can * ''aspect ratio'': 2.2:1
Summary:
Please note that all contributions to Niidae Wiki may be edited, altered, or removed by other contributors. If you do not want your writing to be edited mercilessly, then do not submit it here.
You are also promising us that you wrote this yourself, or copied it from a public domain or similar free resource (see
Encyclopedia:Copyrights
for details).
Do not submit copyrighted work without permission!
Cancel
Editing help
(opens in new window)
Search
Search
Editing
70 mm film
(section)
Add topic