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Contents

   



(Top)
 


1 Changes  
11 comments  




2 Illustration  
3 comments  




3 Image copyright problem with File:Ben-Hur chariot race.jpg  
1 comment  




4 Better image?  
1 comment  




5 External links modified  
1 comment  




6 Commons files used on this page or its Wikidata item have been nominated for deletion  
1 comment  




7 Are 70mm blowups actually sharper?  
1 comment  













Talk:70 mm film




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Changes

[edit]

I've just done a quick clean up job for this article, I'm going to continue working on it in the coming days. My main problems concern the second portion of the article and how to organize those contents. --Allseeingi 16:54, 22 January 2006 (UTC)[reply]

Update: I've added those films to their own page. List_of_70mm_Films--Allseeingi 20:49, 24 January 2006 (UTC)[reply]


Very good article. I just miss numbers of the costs.


Something I've always wondered, and which this article does not answer - I know 70mm film uses a wider angle, but does that automatically mean a wider or bigger screen? I saw Kenneth Branagh's "Hamlet" in what was supposed to have been 70mm according to the newspaper ad, but it was projected on your ordinary size multiplex wide screen. (?) AlbertSM 02:06, 17 May 2007 (UTC)[reply]

I don't understand your usage of wider angle. Wider gauge, certainly. Image projection is always ultimately limited by the physical size of the screen. Most professional theaters change the aspect ratio of the screen by moving the screen's side curtains. Since 70mm is a 2.20:1 ratio, this means that a 35mm anamorphic film (2.39:1) will actually use slightly more of the screen. However, the larger size of the film frame for the 70mm print means that the image should have higher quality, since it requires less magnification and contains more "information" on the print. It should also be noted that virtually all 70mm films created blown-down 35mm prints in order to allow theaters which didn't have 70mm projectors still show the film (and thus make more money). In the past, these prints often were issued weeks or months after the initial 70mm screenings. Girolamo Savonarola 02:29, 17 May 2007 (UTC)[reply]

It's just that I've always assumed that because the 70mm film had a picture twice as large as 35mm, then the screen also had to be twice as large as a screen on which 35 mm films were shown. AlbertSM 15:53, 17 May 2007 (UTC)[reply]

Nope. The screen may be as large or small as the venue has space for. --brion 16:02, 17 May 2007 (UTC)[reply]

Illustration

[edit]

It would be useful with an illustration of the film strip with perforations, image, sound track, etc. --HelgeStenstrom 13:14, 19 September 2007 (UTC)[reply]

I agree. It'd be nice to have a comparison between 70 mm and 35 mm, too, considering the article claims that 70 mm is better. --DearPrudence (talk) 06:34, 1 July 2008 (UTC)[reply]
I did a lot of the 35 mm illustrations. I'll dig out my old files and have a go. Megapixie (talk) 12:20, 1 July 2008 (UTC)[reply]
[edit]

The image File:Ben-Hur chariot race.jpg is used in this article under a claim of fair use, but it does not have an adequate explanation for why it meets the requirements for such images when used here. In particular, for each page the image is used on, it must have an explanation linking to that page which explains why it needs to be used on that page. Please check

  • That there is a non-free use rationale on the image's description page for the use in this article.
  • That this article is linked to from the image description page.

This is an automated notice by FairuseBot. For assistance on the image use policy, see Wikipedia:Media copyright questions. --18:56, 2 January 2009 (UTC)[reply]

Better image?

[edit]

The 70mm print shown at the top of this article looks to be in pretty bad shape - something with better colour would be a much nicer illustration. David (talk) 11:08, 12 October 2012 (UTC)[reply]

[edit]

Hello fellow Wikipedians,

I have just modified one external link on 70 mm film. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:

When you have finished reviewing my changes, please set the checked parameter below to trueorfailed to let others know (documentation at {{Sourcecheck}}).

This message was posted before February 2018. After February 2018, "External links modified" talk page sections are no longer generated or monitored by InternetArchiveBot. No special action is required regarding these talk page notices, other than regular verification using the archive tool instructions below. Editors have permission to delete these "External links modified" talk page sections if they want to de-clutter talk pages, but see the RfC before doing mass systematic removals. This message is updated dynamically through the template {{source check}} (last update: 5 June 2024).

Cheers.—InternetArchiveBot (Report bug) 10:37, 30 September 2016 (UTC)[reply]

Commons files used on this page or its Wikidata item have been nominated for deletion

[edit]

The following Wikimedia Commons files used on this page or its Wikidata item have been nominated for deletion:

Participate in the deletion discussion at the nomination page. —Community Tech bot (talk) 05:07, 2 July 2020 (UTC)[reply]

Are 70mm blowups actually sharper?

[edit]

Making it bigger doesn't make it clearer. Once you've exposed and developed the film you can't resolve more detail than is already there. Ranolden (talk) 01:31, 10 March 2024 (UTC)[reply]


Retrieved from "https://en.wikipedia.org/w/index.php?title=Talk:70_mm_film&oldid=1214003867"

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