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The Filmo 70 was the first spring motor-driven 16 mm camera. In 1925 the Eyemo, a hand-held 35 mm camera based on the design of the Filmo 70 was offered. It was also spring driven, but could be hand-cranked as well. Bell & Howell introduced the first 16 mm turret camera with its Model C in 1927. A beautifully ornate and much more compact 16mm ...
Eyemo with Motor and Nikon Lens. The Eyemo is a non-reflex camera: viewing while filming is through an optical viewfinder incorporated into the camera lid. Some models take one lens only. In 1929 there was the first three-port Eyemo, while the "spider model" features a rotating three-lens turret and a "focusing viewfinder" on the side opposite ...
The Bell & Howell 2709 was the first all metal, commercially available motion picture camera. [citation needed] [2] The 2709 was so expensive that only Charlie Chaplin and three other people owned one, [3] while the rest were owned by studios. Bell & Howell introduced products that improved the quality of projected images in a movie theater.
The Slide Cube Projector is a slide projector and system, manufactured and marketed by Bell & Howell introduced in 1970 and marketed through the 1980s. The projector derived its name from its transparent plastic slide storage cube-shaped magazine, about 5.5 cm in each dimension (a bit larger than a slide), that held 36 to 44 slides, depending ...
Installing visual-cue lighting, such as around doorframes, may also reduce falls in the older population by as much as 30%, according to the Mount Sinai Light and Health Research Center. Replacing ...
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8 mm film. 8 mm film is a motion picture film format in which the film strip is eight millimetres (0.31 in) wide. It exists in two main versions – the original standard 8 mm film, also known as regular 8 mm, and Super 8. Although both standard 8 mm and Super 8 are 8 mm wide, Super 8 has a larger image area because of its smaller and more ...
BH (Bell and Howell) perforations are used on camera negative film and have straight tops and bottoms with outward curving sides; they have been in use since the beginning of the 20th century. The BH perforation is a circle of approximately diameter 0.110" (2.79 mm), with flattened sides giving a height of approximately 0.073" (1.85 mm).