Photographic Series
22L
Belonging to the ISO 216 standard, the 22L paper size is a unique and versatile format. This international standard, established by the International Organization for Standardization (ISO), ensures consistency in paper sizes worldwide. The 22L size is part of this globally recognized system, providing a reliable and standardized measurement for various applications.
The dimensions of the 22L paper size are not commonly known due to its less frequent usage compared to other sizes like A4 or Letter. However, it holds its own significance in specific industries where unique dimensions are required. Its distinctiveness lies in its ability to cater to niche requirements that cannot be met by more common paper sizes.
22L paper dimensions
Specs
| Format | in | mm | cm | pt |
|---|---|---|---|---|
| 2A0 | 46.81 x 66.22 | 1189 x 1682 | 119 x 168 | 3370 x 4768 |
| A12 | 0.51 x 0.71 | 13 x 18 | 1 x 2 | 37 x 51 |
| 4A0 | 66.22 x 93.62 | 1682 x 2378 | 168 x 238 | 4768 x 6741 |
| A11 | 0.71 x 1.02 | 18 x 26 | 2 x 3 | 51 x 74 |
| A10 | 1.02 x 1.46 | 26 x 37 | 3 x 4 | 74 x 105 |
| A3+ | 12.95 x 19.02 | 329 x 483 | 33 x 48 | 933 x 1369 |
| A1+ | 23.98 x 35.98 | 609 x 914 | 61 x 91 | 1726 x 2591 |
| A0+ | 35.98 x 50.87 | 914 x 1292 | 91 x 129 | 2591 x 3662 |
| A6 | 4.13 x 5.83 | 105 x 148 | 11 x 15 | 298 x 420 |
| A5 | 5.83 x 8.27 | 148 x 210 | 15 x 21 | 420 x 595 |
| A4 | 8.27 x 11.69 | 210 x 297 | 21 x 30 | 595 x 842 |
| A3 | 11.69 x 16.54 | 297 x 420 | 30 x 42 | 842 x 1191 |
| A9 | 1.46 x 2.05 | 37 x 52 | 4 x 5 | 105 x 147 |
| A2 | 16.54 x 23.39 | 420 x 594 | 42 x 59 | 1191 x 1684 |
| A8 | 2.05 x 2.91 | 52 x 74 | 5 x 7 | 147 x 210 |
| A1 | 23.39 x 33.11 | 594 x 841 | 59 x 84 | 1684 x 2384 |
| A7 | 2.91 x 4.13 | 74 x 105 | 7 x 11 | 210 x 298 |
| A0 | 33.11 x 46.81 | 841 x 1189 | 84 x 119 | 2384 x 3370 |
While it does not belong directly to any ANSI series, which is primarily used in North America, it shares the same principle of maintaining aspect ratio when scaled up or down. This feature allows for seamless transitions between different sizes without distorting content layout or design.
One intriguing fact about the 22L paper size is that despite being less popular than other formats, it plays an essential role in specialized fields such as engineering and architecture where precision and scale are paramount. Its unique dimensions make it ideal for detailed technical drawings or large-scale blueprints.
While the 22L may not be your everyday go-to paper size, its existence within the ISO framework underscores its importance in specific applications. It stands as a testament to how diverse needs can be met through thoughtful standardization.
Other Formats in the Photographic Series
Interesting facts about 22L
1: The Origin of 22L Paper
22L paper is part of the ISO A series, which was first introduced in Germany in the 1920s. It was developed to standardize paper sizes and facilitate international communication.
2: Dimensions of 22L Paper
The dimensions of a sheet of 22L paper are 787 mm x 1092 mm (31.0 in x 42.9 in). It has an aspect ratio of approximately 1:1.39.
3: Common Uses for 22L Paper
Due to its large size, 22L paper is commonly used for printing posters, maps, architectural drawings, and other large-scale visual materials.
4: Compatibility with Other ISO A Series Sizes
The dimensions of a sheet from the ISO A series can be halved or doubled while maintaining the same aspect ratio. For example, two sheets of A1 paper can be combined to create one sheet of size A0, and four sheets of A2 can form one sheet of size A0 as well.
5: Variations Across Countries
The ISO A series is widely adopted globally; however, some countries have their own traditional paper sizes that differ slightly from the standard ISO sizes. These variations can sometimes cause compatibility issues when printing or copying documents internationally.
6: Historical Connection to DIN Standard
The ISO A series is based on the German DIN standard introduced by the Deutsches Institut für Normung (DIN) in the early twentieth century. The DIN standard aimed to establish uniformity in paper sizes within Germany.
7: The Golden Ratio and Paper Sizes
The ISO A series is based on the concept of the golden ratio, a mathematical ratio often associated with aesthetic harmony. The aspect ratio of each paper size in the A series is approximately equal to the square root of two.
8: Environmental Considerations
Using standardized paper sizes like 22L can help reduce waste and optimize printing processes. By choosing appropriate paper sizes, it becomes easier to minimize trimmings and maximize material utilization.
9: Paper Size Naming Convention
The letters used in the ISO A series (A0, A1, A2, etc.) do not have any specific meaning. They were simply chosen as labels for convenience during the standardization process.
10: Global Adoption of ISO Paper Sizes
The ISO A series has been widely adopted worldwide, with only a few countries still using their traditional paper sizes. This global adoption facilitates international document exchange and printing compatibility across borders.
