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Database: 365,228(8 Aug 2026)
camera aperture camera window shoots anamorphic picture film horizontal picture compression ratio screen picture aspect ratio public safety operations anode x-ray tube active brilliant sky blue kn-r
GB/T 4635-2000 in English

GB/T 4635-2000 in English

VALID

Image area produced by camera aperture on 35 mm motion-picture film-Position and dimensions

  • Issued on:2000-10-17
  • Implemented on:2001-03-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $60.00
$59.00
Standard No: GB/T 4635-2000
Document status: VALID
Title in English: Image area produced by camera aperture on 35 mm motion-picture film-Position and dimensions
Title in Chinese: 35mm电影摄影机片窗在胶片上形成的画面的位置和尺寸
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2000-10-17
Implemented on: 2001-03-01
ICS Classification: 37.060-Cinematography
Chinese Classification: A15-Film and Photographic Technology
Professional Classification: GB-National Standard
Related Keywords: camera aperture
camera window shoots
anamorphic picture film
horizontal picture compression ratio
screen picture aspect ratio
Related Topics: 16mm motion picture film frame size
form
kbr windows
kbr+window
kbr+window+
What are the film sizes
kbr windows
GB/T 4635
film
sheet effect
camera
Windows and Bridges
window disk
picture
ftir window
In the face of achievement
potential on the sliding surface
Potential test piece
film film hole size
ftir windows
Forming
GBT4635
GB/T 4635-2000

本标准规定了摄影机片窗在拍摄35mm非变形画面,以及变形画面影片时,在胶片上形成的画面的位置和尺寸。
本标准还推荐了摄影机中胶片的定位片孔。


Scope

This standard stipulates the position and size of the picture formed on the film when the camera window shoots 35mm non-anamorphic picture and anamorphic picture film (horizontal picture compression ratio is 2, screen picture aspect ratio is 2.35). This standard also recommends positioning perforations for film in cameras.

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