Nikon F Frame Counters (Subassemblies 20FB1-A1 and A19)

Copyright © Richard de Stoutz 2007.

Frame Counter Type 1

The chrome or black cover of the frame counter (part 428) has a diameter of ca. 19.8 mm. The figures and marks on the counter scale (part 430) are engraved and laid out with white and red paint. The black spring securing ring (part 445) under the cover is low. The plate of the film load reminder (part 591) slides on an additional 1mm thick black metal ring on the spring securing ring.

Recorded body numbers between 6400492 and 6428165.

Copyright © Richard de Stoutz 2007. Copyright © Richard de Stoutz 2007.
 
Copyright © Richard de Stoutz 2007. Copyright © Richard de Stoutz 2007.

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Copyright © Richard de Stoutz 2007.

Frame Counter Type 2

The chrome or black cover of the frame counter (part 428) still has a diameter of ca. 19.8 mm. The figures and marks on the counter scale (part 430) still are engraved and laid out with white and red paint. The spring securing ring (part 445) under the cover now is higher and has a chrome finish. The plate of the film load reminder (part 591) slides directly on the spring securing ring. So there is no longer an additional ring necessary. The inside of the cover has a different shape and cannot be mounted on the spring securing ring of frame counter type 1.

Recorded body numbers between 6429325 and 6451760.

Copyright © Richard de Stoutz 2007. Copyright © Richard de Stoutz 2007.
 
Copyright © Richard de Stoutz 2007. Copyright © Richard de Stoutz 2007.

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Copyright © Richard de Stoutz 2007.

Frame Counter Type 3

The chrome or black cover of the frame counter (part 428) still has a diameter of ca. 19.8 mm. The figures and marks on the counter scale (part 430) are no longer engraved but anodized. The spring securing ring (part 445) under the cover still is high and has a chrome finish. The plate of the film load reminder (part 591) slides directly on the spring securing ring.

Recorded body numbers between 6455221 and 6775811.

Copyright © Richard de Stoutz 2007. Copyright © Richard de Stoutz 2007.
 
Copyright © Richard de Stoutz 2007. Copyright © Richard de Stoutz 2007.

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Copyright © Richard de Stoutz 2007.

Frame Counter Type 4

The chrome or black cover of the frame counter (part 428) now has a larger diameter of ca. 20.8 mm. The figures and marks on the counter scale (part 430) are anodized. The spring securing ring (part 445) under the cover is high and has a black finish. The plate of the film load reminder (part 591) slides directly on the spring securing ring.

Recorded body numbers between 6786013 and 7450960.

Copyright © Richard de Stoutz 2007. Copyright © Richard de Stoutz 2007.
 
Copyright © Richard de Stoutz 2007. Copyright © Richard de Stoutz 2007.

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