View source for FED 4

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The '''FED 4''' [[rangefinder camera]] was produced by the [[FED]] factory in Kharkov, Ukraine from 1964 to 1980. It has interchangeable lenses, fitted with a [[39mm screw lenses|Leica-type M39 screw thread]]. The normal standard lens supplied was a 53mm f2.8 Industar 61.  It has a [[focal-plane shutter]], with speeds from 1s - 1/500s +B, with [[flash sync]] at 1/30s and a [[self-timer]]. The frame size is 24x36mm on [[35mm film]].

Unlike its predecessors (the [[FED 2]] and [[FED 3]]), the camera has an uncoupled [[selenium meter]], with the sensor
on the front of the top housing, in front of the speed dial. The meter has its readout scale on the left of the top-plate, with a match-needle linked to a calculator dial. This placement of the meter calculator leaves no room for a rewind knob on the top; the rewind is a thumb-wheel mounted half-way up the top-housing, on the end of the camera. The top housing increases the size (especially the height) of the camera very significantly relative to the earlier FEDs.

The Fed 4 comes in two versions. The '''FED 4a''' (F190, made from 1964-1971) has [[film advance|knob wind]], with a plain front to the top plate; a large gap between the viewfinder window and the top; a circular bezel around the [[rangefinder (device)|rangefinder]] window; and the name engraved on the front, between and above the rangefinder and viewfinder windows. It has strap lugs. The '''FED 4b''' (F192, made from 1969-76) has lever wind, and rectangular borders to the rangefinder and viewfinder windows, matching the height of the meter window. The viewfinder is larger, and the name is printed on the plate around the rangefinder window. It has no strap lugs. Type b comes in 3 variants with slight cosmetic changes.

[[Foto-Quelle]] sold the FED 4 in Germany as the '''Revue 4''' (F194). Special editions were produced for the 1980 Olympics in Moscow, and the 50th anniversary of the October Revolution in 1967.

== Links ==
*[https://www.butkus.org/chinon/russian/fed_4/fed_4.htm FED 4 user manual] at [https://www.butkus.org/chinon/ Butkus.org]
* [http://ussrphoto.com/Wiki/default.asp?WikiCatID=101&ParentID=1 Fed 4 models] at USSR Photo
* [http://www.ussrphoto.com/Wiki/default.asp?WikiCatID=101&ParentID=1&ContentID=368 FED 4a] at USSR Photo
* [http://www.rolandandcaroline.co.uk/fed4b.html FED 4b] by Roland & Caroline
* [http://internoinbakelite.wordpress.com/2014/10/19/recensione-semi-teorica-fed-4-tipo-b/ Fed 4b] at  [http://internoinbakelite.wordpress.com Interno in bakelite (italian)]
* [http://www.kameramuseum.net/0-fotokameras/revue/kb-sucher/revue-4.html Revue 4] at  [http://www.kameramuseum.net/titelseite.htm Kurt Tauber's] (in German)

[[Category: 39mm screw mount]]
[[Category:Soviet cameras]]
[[Category: FED|4]]
[[Category:4|4 FED]]
[[Category: F|Fed 4]]
[[Category:1964]]