Talk:70 mm film

message: 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)
replies: text: 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)

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

message: It would be useful with an illustration of the film strip with perforations, image, sound track, etc. --HelgeStenstrom 13:14, 19 September 2007 (UTC)
replies: text: 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)
replies: text: 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)
thread_title: Illustration

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thread_title: Image copyright problem with File:Ben-Hur chariot race.jpg

message: 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)
thread_title:  Better image? 

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thread_title:  External links modified 

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message: 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)
thread_title:  Are 70mm blowups actually sharper?