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A microform is a scaled-down reproduction of a document, typically either photographic film or paper, made for the purposes of transmission, storage, reading, and printing. Microform images are commonly reduced to about 4% or 1⁄25 of the original document size. For special purposes, greater optical reductions may be used.
Jul 14, 2020 · In our article we’ll cover a (brief) history of microfilm, where it’s used today, some benefits of choosing microfilm for records preservation, and the potential future of microfilm.
Feb 11, 2020 · Microfilm is the most commonly used word when describing microforms, the various types of media that are created using micrographics equipment to make small, eye-readable images out of original hard copy or digital documents. The three main microform types are 1) microfilm, 2) microfiche, and 3) aperture cards.
May 7, 2024 · Microfilm is a photographic film containing microphotographs of documents, newspapers, books, and other materials. Typically, these microphotographs are reduced in size to fit onto a small strip of film, often measuring just 16mm or 35mm in width.
Microfilming, also called microphotography, consists in the reduction of images to such a small size that they cannot be read without optical assistance. This amazing photographic compression often results in a ninety-nine percent saving of space.
Jun 26, 2017 · In an era of digitization, NARA continues to microfilm records because microfilm is a low-cost, reliable, long-term, standardized image storage medium. The equipment needed to view microfilm images is simple, consisting of light and magnification.
Microfiche or microfilm? Let’s start by clearing this one up with some definitions: both microfiche and microfilm are types of microform, storing photographic images of documentation too small to be visible to the human eye.
May 19, 2022 · Microfilm is a roll or spool of film with sequential frames of images. These film reels look similar to rolls of movie films. Microfilm rolls come in two standard sizes: 16mm and 35mm. The images in these rolls can be master copies, duplicates, positives, or negatives.
Jun 20, 2016 · That tool is microfiche, the plasticky film used to archive old print content, and it has a surprisingly diverse history—one that starts with a guy named John Benjamin Dancer. In 1839, Dancer,...
Feb 25, 2019 · Explore the differences between microfilm vs. microfiche. Learn how each format works and their applications in document preservation.
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