828 film
Encyclopedia
828 is a film format
Film format
A film format is a technical definition of a set of standard characteristics regarding image capture on photographic film, for either stills or movies. It can also apply to projected film, either slides or movies. The primary characteristic of a film format is its size and shape.In the case of...

 for still photography
Photography
Photography is the art, science and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor or chemically by means of a light-sensitive material such as photographic film...

. Kodak introduced it in 1935, only a year after 135 film
135 film
The term 135 was introduced by Kodak in 1934 as a designation for cartridge film wide, specifically for still photography. It quickly grew in popularity, surpassing 120 film by the late 1960s to become the most popular photographic film format...

. 828 film was introduced with the Kodak Bantam, a consumer-level camera.
The 828 format uses the same basic film stock as 135 film
135 film
The term 135 was introduced by Kodak in 1934 as a designation for cartridge film wide, specifically for still photography. It quickly grew in popularity, surpassing 120 film by the late 1960s to become the most popular photographic film format...

 (standard 35mm film), but the film lacks the sprocket holes of 135. The standard image format is 40 × 28 mm. This provides a 30% larger image compared to 135's standard 24 × 36 mm, yet on the same film stock. Because Kodak targeted 828 at a lower-end consumer market, the film was much shorter, at a standard 8 exposures per roll. 828 film originally had one perforation per frame, much like 126 film
126 film
126 is the number given to a cartridge-based film format used in still photography. It was introduced by Kodak in 1963, and is associated mainly with low-end point-and-shoot cameras, particularly Kodak's own Instamatic series of cameras....

 . Unlike 135 (a single-spool cartridge film) or 126 (a dual-spool cartridge film), 828 is a roll film
Roll film
Rollfilm or roll film is any type of spool-wound photographic film protected from white light exposure by a paper backing, as opposed to film which is protected from exposure and wound forward in a cartridge. Confusingly, roll film was originally often referred to as "cartridge" film because of its...

 format, like 120 film
120 film
120 is a film format for still photography introduced by Kodak for their Brownie No. 2 in 1901. It was originally intended for amateur photography but was later superseded in this role by 135 film...

. Like 120, it has a backing paper and frames are registered through a colored window on the back of the camera (except on the original folding Bantams, where images were registered with an index hole).

828 cameras never achieved widespread popularity, and the format had a rather limited run. Kodak's last 828 cameras were the Pony 828
Kodak Pony 828
The Kodak Pony 828 camera was made from 1949 until 1959.It featured a retractable lens mount with a four speed Flash 200 shutter and Anaston 51 mm f/4.5 triplet lens and came with a fitted leather case...

 in the US, produced until 1959, and the Bantam Colorsnap 3 in the UK, produced until 1963. Kodak ceased production of 828 format film in 1985. The Traid Fotron, sold in the late 1960s, used 828 format film as well. However, the film was enclosed in a proprietary pop-in cartridge and so the consumer never actually saw the film, they just returned the entire cartridge to Traid for processing.

Those wishing to photograph with an 828-format camera have a few options. As of 2005, 828 film is available for purchase on the Internet; this film is probably respooled from bulk unperforated 35mm film. Another option is to use standard 135 film, with sprocket holes, and respool it with used 828 backing paper onto old spools. The effective image size will be reduced with this method as the perforations will intrude on the image area. Finally, as with other obsolete film types, 120 film can be cut (with backing paper) and respooled onto 828 spools.

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