This may not be a standard model. However, if you change the various settings whilst the lever is in the ON position, the needle will not move from its top position. The light-blocking effect on the rear of the shutter curtain at each position is as shown in the last two photographs.
![[N,MINT S/N 667XXX]Canon F-1 Film Camera w/FD 50mm F1.4 S.S.C From Japan #40516](https://images.buynet.work/thumb.php?i=379988182&s=240)
![S/N 229xxx [N MINT] Nikon Ai-s Nikkor 85mm f/1.4 MF Portrait Ais Lens From JAPAN](https://images.buynet.work/thumb.php?i=384329015&s=240)
![[N MINT] Nikon F2 Eye Level Black Film Camera 24mm F2.8 Lens JAPAN S/N 790xxxx](https://images.buynet.work/thumb.php?i=384469069&s=240)
![S/N 229xxx [N MINT] Nikon Ai-s Nikkor 85mm f/1.4 MF Portrait Ais Lens From JAPAN](https://images.buynet.work/thumb.php?i=385977691&s=240)
