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3M 401 M.AF
France Version française
Photos by Bernard Faure text by Sylvain Halgand. From the collection of Bernard Faure. Last update 2023-05-05 par Sylvain Halgand.

Manufactured or assembled in Hong-Kong from (Circa) 1990 to (Circa) 1990.
Index of rarity in France: Frequent (among non-specialized garage sales)
Inventory number: 14072

See the complete technical specifications

Chronology of cameras 3M 

The manufacturing of the xx1 series cameras was carried out in Hong Kong or Macao by Haking.

    Lens Motor Flash Shutter Misc.

3M 101 S 5,6/33 Fixfocus No Yes    
201 MW 5,6/33 Fixfocus Winder Yes    
  301 R 4,5/34 Fixfocus Winder Yes   Reading DX
  301 M.EF 4,5/34 Fixfocus Winder Yes   Reading DX
3M 401 R 4,5/34 Autofocus Yes Yes   Reading DX
3M 401 M.AF 4,5/34 Autofocus Yes Yes 1/100 tp 1/250 Reading DX

The model names seem to follow a certain logic. AF for Autofocus, EF for Electronic Flash, M for Motor, MW for Winder, but what about R and S? It seems that R designates cameras in red color (!)? The mystery of S remains. S might designate the Standard version.

Some models have references to American patents on the soleplate. All of these patents were filed by W. Haking Enterprises Limited, Hong Kong.



Double Exposure Prevention System

4 595 269

June 17, 1986


Brevet Haking

 


 
__________

The 3M 401 M.AF is an autofocus compact camera, with a motor for film transport. It recognizes the DX coding of films. Its features date it to the late 1980s.

3M 401 M.AF



__________

3M means Minnesota Mining and Manufacturing. It's an American company. It was founded in 1902; its' initial purpose was to mine the mineral for the manufacture of sandpaper which it also made.

In 1925, 3M introduced a masking tape called Scotch to the market. It was not until 1930 that Scotch, as we know it, a transparent adhesive tape, was introduced. Electrical insulating Scotch made its' appearance in 1945. The first Scotch magnetic strips arrived in 1947, Scotchguard waterproofing in 1956 and Scotch-Brite began to scratch in 1958.

3M bought the manufacturer Revere in 1960.

In 1964 3M bought the Italian company Ferrania, a manufacturer of photographic products, because it had European know-how and industrial facilities for the manufacture of film and emulsion deposition which 3M did not have. The existence of the Revere and Ferrania companies in the 3M group explains why we find cameras carrying the logo of the Minnesota miners on both sides of the Atlantic since 1964/5.

Scotch





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