Auto Semi First

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Japanese Semi (4.5×6)
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folding
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The Auto Semi First (オートセミファースト) is a Japanese 4.5×6 folding camera with a coupled rangefinder, made by Kuribayashi in the first half of the 1940s. This camera was copied from the Welta Weltur and it is different from the viewfinder Semi First, with which it only shares a few parts.

Description

The Auto Semi First is a close copy of the late model of the 4.5×6 Weltur, with a chrome top housing. The folding struts and the focusing system are identical. The focusing is controlled by a small knob placed on the right of the folding bed, moving the whole lens and shutter assembly (unit focusing).

The combined range- and viewfinder is contained under a chrome top housing, a straight copy of the Weltur's top part. The viewfinder window is rectangular and the second image window is round, and the eyepiece is at the right end of the camera. The body release comes out of the top plate, to the left of the rangefinder housing.

A depth-of-field plate, written in English, is screwed above the rangefinder and the name Auto Semi First is engraved on its right, above the viewfinder. The front leather is embossed Auto First, and a First logo is engraved on a small black or silver plate inside the folding bed, covering the focusing mechanism.

The film advance knob is at the bottom right, with a small folding bed release button next to it. The tripod screw is located at the opposite end of the bottom plate. The back is hinged to the left and contains two red windows. The back latch consists of a long sliding bar. The film advance is manually controlled and there is no exposure counter, like on the Weltur but unlike the Auto Semi Minolta, another Japanese copy of the same camera.

Advertisements and other documents

The list of set prices compiled in October 1940 and published in January 1941, mentions the Auto Semi First for ¥248, in the same price category as the Auto Semi Minolta.[1] The same occurs in a similar list dated November 1941.[2]

The government inquiry listing Japanese production as of April 1943 also mentions the camera, with a Hit 75mm f/3.5 four-element lens made by Tōkyō Kōgaku and a Wester I shutter (T, B, 1–200) made by Nishida.[3] The Hit lens was also mounted on the First Reflex II.

In an advertisement by Doi Shōten dated May 1944, the camera was offered for ¥392.54, with no further detail. It was advertisement as late as December 1944.[4]

Actual examples

The Auto Semi First has been observed with the following versions:

  • Tokiwa Anastigmat f/3.5 lens, Wester I shutter (T, B, 1–200), black focusing cover;[5]
  • Tokiwa Anastigmat f/3.5 lens, Wester I shutter (T, B, 1–200), silver focusing cover;[6]
  • First Anastigmat f/3.5 lens, Wester I shutter (T, B, 1–200), black focusing cover;[7]
  • First Anastigmat f/3.5 lens, Mirror I shutter (T, B, 1–200), silver focusing cover;[8]
  • S. Kuri Anastigmat f/3.5 lens, Seikosha shutter (T, B, 1–250, self-timer), silver focusing cover.[9]

The comparison of lens serial numbers indicates that the black focusing cover predates the silver one.

The Mirror I shutter has not been observed on any other camera. The shutter plate has braid patterns on both sides and is inscribed MIRROR~MODEL–I at the top.

The Tokiwa f/3.5 lens has four elements and its name certainly indicates that it was made by Tokiwa Kōgaku.[10] The First f/3.5 lens has three elements and was made by Tokiwa Kōgaku too.[11]

The S. Kuri f/3.5 lens is otherwise unknown. Its name certainly indicates that it was made by Kuribayashi itself, and the "S" perhaps means that it has four elements. It was surely one the earliest camera lenses made by the company.[12]

The Auto Semi First is also reported with a Kokka f/3.5 lens on a Wester shutter, but this is unconfirmed.[13]

Notes

  1. Template:Kakaku1940 short, type 3, section 9.
  2. "Kamera no kōtei kakaku kanpō happyō", November 1941, type 3, section 9.
  3. "Kokusan shashinki no genjōchōsa" ("Inquiry into Japanese cameras") (listing Japanese camera production as of April 1943), item 12, lens item Lb38, shutter item 24-P-1.
  4. Date: last advertisement listed in Kokusan kamera no rekishi, p. 340.
  5. Example pictured in Sugiyama, item 1061, and example observed in an online auction.
  6. Example pictured in this page.
  7. Example pictured in Sugiyama, item 1062, and example pictured in McKeown, p. 577.
  8. Example sold as lot 79 in the March 25, 2006 Photographica and Film auction by Auction Team Breker.
  9. Example pictured in Sugiyama, item 1063.
  10. Four elements: advertisement for the First Reflex published in Shashin Bunka October 1943, reproduced in Kokusan kamera no rekishi, p. 88.
  11. "Kokusan shashinki no genjōchōsa" ("Inquiry into Japanese cameras"), lens item Lb18.
  12. Baird, p. 25, says that lens production by Kuribayashi began in 1942. Kuri 7.5cm f/4.5 lenses are mounted on the postwar Kuri camera.
  13. Tanaka, p. 78 of Kurashikku Kamera Senka no. 8.

Bibliography

Links

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