Category:Wollensak

**Wollensak**
	American manufacturer of optical and electronic equipment The former Wollensak building at 872 Hudson Ave in Rochester
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Instance of	business; trademark; brand;
Industry	optical instrument making; defense industry; consumer electronics;
Location	United States of America;
Headquarters location	Rochester (1899, Rauber and Wollensak Optical Company);
Start time	1 July 1899 (Rochester);
Inception	1899;
Dissolved, abolished or demolished date	1972 (business);
Authority file
	Q8030340;
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English: Wollensak was an American manufacturer of audio-visual products. Wollensak began making camera lenses in 1902. The company also produced camera shutters for large format cameras. They made shutters such as the Betax, Alphax, Optimo and, for the Graflex Corporation, Rapax. At the height of their popularity in the 1950s and 1960s, many brands of movie cameras and their Fastax came with a Wollensak Velostigmat lens. Wollensak reel-to-reel tape recorders were prized for their robust construction and value.

Subcategories

This category has the following 2 subcategories, out of 2 total.

G

Graphex shutters‎ (2 F)

R

Revere stereo tape cartridge‎ (3 F)

Media in category "Wollensak"

The following 11 files are in this category, out of 11 total.

David White Stereo Realist camera (left), c. 1950, with Wollensak Eye-Matic Model 46 8-mm Spool Camera (right), c. 1958 - Museum of Science and Industry (Chicago) - DSC06422.JPG 4,991 × 3,041; 6.67 MB
Korona View Camera - (1).jpg 3,648 × 2,736; 3.16 MB
Korona View Camera - (2).jpg 3,648 × 2,736; 2.97 MB
Korona View Camera.jpg 3,648 × 2,736; 2.5 MB
Oscillo-Raptar 1,9-75 mm Wollensack.jpg 800 × 535; 227 KB
Univex Mercury CC-1500.jpg 1,279 × 984; 779 KB
Vintage Wollensak 8mm Movie Camera, Model 53 (12103066903) (2).jpg 2,754 × 2,861; 2.48 MB
Wollensak portable reel-to-reel tape recorder.jpg 6,000 × 4,000; 4.91 MB
Wollensak-3M portable compact cassette recorder (1).jpg 1,600 × 1,200; 584 KB
Wollensak-3M portable compact cassette recorder (2).jpg 1,600 × 1,200; 548 KB
WollensakOpticalCompanyBuildingRochesterNewYork.jpg 3,036 × 4,048; 3.92 MB