Difference between revisions of "Hongmei HM-1"

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The '''Hongmei HM-1''' (Hongmei, 红梅, means 'red plum') is a self-erecting folding camera for 6x6 cm, or by means of hinged masks, 4.5x6cm images on [[120 film|120 roll-film]]. It was made by the Changzhou Camera Factory in Changzhou, in eastern [[China]], and is a copy of the [[Seagull]] folding cameras made not far away in Shanghai.
  
The '''Hongmei HM-1''' self-erecting folding camera for type No. [[120 film]] rolls was made by the Changzou Camera Factory in Changzou, [[China]]. On top it had a film advance lever for fast film advance and a shutter release button. The optical viewfinder was integrated into the top, below the accessory shoe. The PC [[flash sync]]hronized [[leaf shutter]] offered speeds 1/10 to 1/200 sec plus B mode. The lens was a coated 5cm 1:4.5 three-element type, focusable from 1.5 metres to infinity. It could take 6x6cm or, by means of hinged masks, 4.5x6cm images.
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On the top plate, the camera has an advance lever for fast film advance, though it still has [[red window]]s for each format. The shutter release button is also on the top plate. Most examples seen also have a [[hot shoe]] (but not all, as illustrated below). A [[Viewfinder#Telescopic_finders|Galilean viewfinder]] is integrated into the top housing. 
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The lens is a coated 75 mm f/4.5 three-element type, with front-element focusing down to 1.5 metres. The leaf shutter is [[flash sync|synchronised]] for flash, with a [[PC socket]] even on examples without a shoe. It has speeds from 1/10 to 1/200 sec plus 'B', and a delayed-action control. In most examples of the camera, the front plate of the shutter has the Changzhou factory's name in Chinese characters.<ref>Translation provided in a comment on one of the pictures in [[User:Hanskerensky|Hans Kerensky]]'s Flickr set showing [http://www.flickr.com/photos/29504544@N08/sets/72157624620442418/ disassembly of the Hongmei shutter].</ref>
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==Notes==
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<references/>
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|image_text= HM-1 without a hot shoe
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[[Category:H]]
 
[[Category:H]]
 
[[Category:China]]
 
[[Category:China]]
 
[[Category:6x6 viewfinder folding]]
 
[[Category:6x6 viewfinder folding]]

Latest revision as of 04:47, 20 December 2015

The Hongmei HM-1 (Hongmei, 红梅, means 'red plum') is a self-erecting folding camera for 6x6 cm, or by means of hinged masks, 4.5x6cm images on 120 roll-film. It was made by the Changzhou Camera Factory in Changzhou, in eastern China, and is a copy of the Seagull folding cameras made not far away in Shanghai.

On the top plate, the camera has an advance lever for fast film advance, though it still has red windows for each format. The shutter release button is also on the top plate. Most examples seen also have a hot shoe (but not all, as illustrated below). A Galilean viewfinder is integrated into the top housing.

The lens is a coated 75 mm f/4.5 three-element type, with front-element focusing down to 1.5 metres. The leaf shutter is synchronised for flash, with a PC socket even on examples without a shoe. It has speeds from 1/10 to 1/200 sec plus 'B', and a delayed-action control. In most examples of the camera, the front plate of the shutter has the Changzhou factory's name in Chinese characters.[1]


Notes

  1. Translation provided in a comment on one of the pictures in Hans Kerensky's Flickr set showing disassembly of the Hongmei shutter.