22mm - Revision history

Rfhall: Redirected page to Uncommon film gauges

2025-10-16T16:41:51Z

← Older revision		Revision as of 09:41, 16 October 2025
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	22mm was one of the first film formats available for amateur use, introduced in 1912 for use with the Edison Home Kinetoscope. The format employed a unique system in which the picture was printed in three strips, with the center strip printed in reverse order so that it could be run backwards through the mechanism. The perforations are located between each strip of images. The reel would be cranked forward for the first strip, cranked backward for the second strip, and cranked forward again for the third strip. In order to place the selected strip in the optical path, a knob is turned to shift the lateral position of the gate, drive mechanism, and reel arm assembly, while the lens and lamphouse remain in a fixed position. The Home Kinetoscope was also equipped with a stereopticon lens and slide carriage. To project slides, the lamphouse was pushed away from the operator to align it with the stereopticon lens.		#REDIRECT [[Uncommon_film_gauges]]

	~~22mm films were printed on a diacetate~~ [[film base]], making the Home Kinetoscope safer to operate than the so-called “toy projectors” that were commonly available for home use, which were designed to run short lengths of highly flammable nitrate film. They were distributed on wooden cores and shipped to the user in film cans with a metal post in the center to hold the core in place.

	~~The Edison Home Kinetoscope was a financial failure, and the line was discontinued in 1914. At least 260 titles were offered in the 22mm format, all of them reductions of 35mm releases.~~

	~~<gallery mode=packed heights=400px>~~
	~~File:22mm Film.jpg~~
	~~File:22mm Film Can.jpg~~
	~~File:Edison Home Kinetoscope.jpg~~
	~~</gallery>~~

	~~==Resources==~~
	~~[[Media:Edison Home Kinetoscope patent.pdf\|Home Kinetoscope patent]]~~

	~~==External Links==~~

	~~[http://uschefnerarchive.com/project/edisons-home-kinetoscope/ “Edison’s 22mm Home Kinetoscope”], from USC’s Hugh M. Hefner Moving Image Archive.~~

	~~[https://collection.maas.museum/object/160424 Edison Home Kinetoscope with Accessories], from the Museum of Applied Arts & Sciences~~

	[http://www.jstor.org/stable/41167086 Kattelle, Alan D. "The Edison Home Kinetoscope and Its Films." The Moving Image: The Journal of the Association of Moving Image Archivists 2, no. 2 (2002): 121-28.]

	[http://www.jstor.org/stable/41167087 Small Gauge Working Group. "Edison Home Kinetoscope (22mm): A List of Films and Sources." The Moving Image: The Journal of the Association of Moving Image Archivists 2, no. 2 (2002): 128-36.]

	~~[[Category:Film gauges]]~~
	~~[[Category:Small gauge film]]~~
	~~[[Category:Film prints~~]]

JesseCrooks at 04:40, 25 September 2020

2020-09-25T04:40:02Z

← Older revision		Revision as of 21:40, 24 September 2020
Line 1:		Line 1:
	22mm was one of the first film formats available for amateur use, introduced in 1912 for use with the Edison Home Kinetoscope. The format employed a unique system in which the picture was printed in three strips, with the center strip printed in reverse order so that it could be run backwards through the mechanism. The perforations are located between each strip of images. The reel would be cranked forward for the first strip, cranked backward for the second strip, and cranked forward again for the third strip. In order to place the selected strip in the optical path, a knob is turned to shift the lateral position of the gate, drive mechanism, and reel arm assembly, while the lens and lamphouse remain in a fixed position. The Home Kinetoscope was also equipped with a stereopticon lens and slide carriage. To project slides, the lamphouse was pushed away from the operator to align it with the ~~stereoptical~~ lens.		22mm was one of the first film formats available for amateur use, introduced in 1912 for use with the Edison Home Kinetoscope. The format employed a unique system in which the picture was printed in three strips, with the center strip printed in reverse order so that it could be run backwards through the mechanism. The perforations are located between each strip of images. The reel would be cranked forward for the first strip, cranked backward for the second strip, and cranked forward again for the third strip. In order to place the selected strip in the optical path, a knob is turned to shift the lateral position of the gate, drive mechanism, and reel arm assembly, while the lens and lamphouse remain in a fixed position. The Home Kinetoscope was also equipped with a stereopticon lens and slide carriage. To project slides, the lamphouse was pushed away from the operator to align it with the stereopticon lens.

	22mm films were printed on a diacetate [[film base]], making the Home Kinetoscope safer to operate than the so-called “toy projectors” that were commonly available for home use, which were designed to run short lengths of highly flammable nitrate film. They were distributed on wooden cores and shipped to the user in film cans with a metal post in the center to hold the core in place.		22mm films were printed on a diacetate [[film base]], making the Home Kinetoscope safer to operate than the so-called “toy projectors” that were commonly available for home use, which were designed to run short lengths of highly flammable nitrate film. They were distributed on wooden cores and shipped to the user in film cans with a metal post in the center to hold the core in place.

JesseCrooks at 20:02, 24 September 2020

2020-09-24T20:02:07Z

← Older revision		Revision as of 13:02, 24 September 2020
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	[[Category:Film gauges]]		[[Category:Film gauges]]
	[[Category:Small gauge film]]		[[Category:Small gauge film]]
			[[Category:Film prints]]

JesseCrooks at 19:58, 24 September 2020

2020-09-24T19:58:26Z

← Older revision		Revision as of 12:58, 24 September 2020
Line 1:		Line 1:
	22mm was one of the first film formats available for amateur use, introduced in 1912 for use with the Edison Home Kinetoscope. The format employed a unique system in which the picture was printed in three strips, with the center strip printed in reverse order so that it could be run backwards through the mechanism. The perforations are located between each strip of images. The reel would be cranked forward for the first strip, cranked backward for the second strip, and cranked forward again for the third strip. In order to place the selected strip in the optical path, a knob is turned to shift the lateral position of the gate, drive mechanism, and reel arm assembly, while the lens and lamphouse remain in a fixed position. The Home Kinetoscope was also equipped with a stereopticon lens and slide carriage. To project slides, the lamphouse was pushed away from the operator to align it with the stereoptical lens.		22mm was one of the first film formats available for amateur use, introduced in 1912 for use with the Edison Home Kinetoscope. The format employed a unique system in which the picture was printed in three strips, with the center strip printed in reverse order so that it could be run backwards through the mechanism. The perforations are located between each strip of images. The reel would be cranked forward for the first strip, cranked backward for the second strip, and cranked forward again for the third strip. In order to place the selected strip in the optical path, a knob is turned to shift the lateral position of the gate, drive mechanism, and reel arm assembly, while the lens and lamphouse remain in a fixed position. The Home Kinetoscope was also equipped with a stereopticon lens and slide carriage. To project slides, the lamphouse was pushed away from the operator to align it with the stereoptical lens.

	22mm films were printed on a diacetate [[film base]], making the Home Kinetoscope safer to operate than the so-called “toy projectors” that were commonly available for home, which were designed to run short lengths of highly flammable nitrate film. They were distributed on wooden cores and shipped to the user in film cans with a metal post in the center to hold the core in place.		22mm films were printed on a diacetate [[film base]], making the Home Kinetoscope safer to operate than the so-called “toy projectors” that were commonly available for home use, which were designed to run short lengths of highly flammable nitrate film. They were distributed on wooden cores and shipped to the user in film cans with a metal post in the center to hold the core in place.

	The Edison Home Kinetoscope was a financial failure, and the line was discontinued in 1914. At least 260 titles were offered in the 22mm format, all of them reductions of 35mm releases.		The Edison Home Kinetoscope was a financial failure, and the line was discontinued in 1914. At least 260 titles were offered in the 22mm format, all of them reductions of 35mm releases.

JesseCrooks: Created page with "22mm was one of the first film formats available for amateur use, introduced in 1912 for use with the Edison Home Kinetoscope. The format employed a unique system in which the..."

2020-09-24T19:57:17Z

Created page with "22mm was one of the first film formats available for amateur use, introduced in 1912 for use with the Edison Home Kinetoscope. The format employed a unique system in which the..."

New page

22mm was one of the first film formats available for amateur use, introduced in 1912 for use with the Edison Home Kinetoscope. The format employed a unique system in which the picture was printed in three strips, with the center strip printed in reverse order so that it could be run backwards through the mechanism. The perforations are located between each strip of images. The reel would be cranked forward for the first strip, cranked backward for the second strip, and cranked forward again for the third strip. In order to place the selected strip in the optical path, a knob is turned to shift the lateral position of the gate, drive mechanism, and reel arm assembly, while the lens and lamphouse remain in a fixed position. The Home Kinetoscope was also equipped with a stereopticon lens and slide carriage. To project slides, the lamphouse was pushed away from the operator to align it with the stereoptical lens.

22mm films were printed on a diacetate [[film base]], making the Home Kinetoscope safer to operate than the so-called “toy projectors” that were commonly available for home, which were designed to run short lengths of highly flammable nitrate film. They were distributed on wooden cores and shipped to the user in film cans with a metal post in the center to hold the core in place.

The Edison Home Kinetoscope was a financial failure, and the line was discontinued in 1914. At least 260 titles were offered in the 22mm format, all of them reductions of 35mm releases.

<gallery mode=packed heights=400px>
File:22mm Film.jpg
File:22mm Film Can.jpg
File:Edison Home Kinetoscope.jpg
</gallery>

==Resources==
[[Media:Edison Home Kinetoscope patent.pdf|Home Kinetoscope patent]]

==External Links==

[http://uschefnerarchive.com/project/edisons-home-kinetoscope/ “Edison’s 22mm Home Kinetoscope”], from USC’s Hugh M. Hefner Moving Image Archive.

[https://collection.maas.museum/object/160424 Edison Home Kinetoscope with Accessories], from the Museum of Applied Arts & Sciences

[http://www.jstor.org/stable/41167086 Kattelle, Alan D. "The Edison Home Kinetoscope and Its Films." The Moving Image: The Journal of the Association of Moving Image Archivists 2, no. 2 (2002): 121-28.]

[http://www.jstor.org/stable/41167087 Small Gauge Working Group. "Edison Home Kinetoscope (22mm): A List of Films and Sources." The Moving Image: The Journal of the Association of Moving Image Archivists 2, no. 2 (2002): 128-36.]

[[Category:Film gauges]]
[[Category:Small gauge film]]