Old Camera
Other Antiques
Old Camera

Old Camera
Start Price USD 4,500.00
Current Price USD 4,500.00
Time Left -
Bid Count 0
Buy It Now Price -
Reserve Price -
Start Time Wednesday, August 27, 2008
End Time Wednesday, September 03, 2008
Location São Paulo, SP - São Paulo

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Description
Lens Voigtlander Braunschweig - Heliar 1:4.5;24cm   HELIAR: Hans Harting came up with this design while trying to create a symmetrical modification of the Cooke Triplet (in 1893 H. Dennis Taylor developed the triplet. Taking a thin positive element and a thin negative element and putting them together would neutralize each other, and create a zero Petzval sum. Consisting of 5 elements in three groups, Harting replaced the single rear element of the Triplet with a cemented doublets, allowing him to correct for spherical, chromatic, astigmatic aberrations and the Petzval sum, leaving the symmetry of the lens to correct the three transverse aberrations.It is actually up to its reputation both as a portrait lens with the ability to render appealing texture and also a universal lens to render transparent and harmony feeling. The prints are simply attractive to look at, like kingdom in fairy tales.The negatives from heliar lenses usually have larger potentials for enlargement than Tessar or Zeiss Protar, kind of character similar to the of Dagor The camera is in Brazil, so I'm not sure about shipping costs. size: 1,7x0,62 meters weight: 55 kilograms

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11/22/2008 4:53:17 AM