Change history for item: Sigma AF 500mm f/4.5 EX DG APO HSM Canon EF

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1. Donny Darko 04 July 2023 18:32:16
   1. Create: Description #2978062
      Value: Mount: Mamiya 645, lens type: standard, focal length: variable, min. focal length: 55 mm, max. focal length: 110 mm, aperture F at min. focal length: 4.50, aperture F at max. focal length
      
   2. Create: Brand #2978063
      Value: Sigma
      
   3. Create: Type #2978064
      Value: Lens
      
   4. Create: Lens type #2978065
      Value: Telephoto lens
      
   5. Create: Focal length #2978066
      Value: Permanent
      
   6. Create: Auto focus #2978067
      Value: There is
      
   7. Create: Focal length of prime lens #2978068
      Value: 500 mm
      
   8. Create: Minimum focus distance #2978069
      Value: 4 m
      
   9. Create: Functions #2978070
      Value: Focusing motor for Nikon F, ultrasonic motor, internal focusing
      
   10. Create: Aperture F at min. focal length #2978071
       Value: 4.5
       
   11. Create: Aperture F at max. focal length #2978072
       Value: 4.5
       
   12. Create: Minimum aperture F #2978073
       Value: 32
       
   13. Create: Number of aperture blades #2978074
       Value: 9
       
   14. Create: Bayonet #2978075
       Value: Canon EF
       
   15. Create: Filter thread diameter #2978076
       Value: 46 mm
       
   16. Create: Number of element groups #2978077
       Value: 8
       
   17. Create: Number of elements #2978078
       Value: 11
       
   18. Create: Number of low dispersion elements #2978079
       Value: 2
       
   19. Create: Diameter #2978080
       Value: 123 mm
       
   20. Create: Length #2978081
       Value: 350 mm
       
   21. Create: Weight #2978082
       Value: 3150 g
       
   22. Create: Image #6161815
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7209199355072054416/orig
       
   23. Create: Preview image #6161816
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7209199355072054416/orig
       
2. Donny Darko 28 April 2023 22:13:49
   Name: Sigma AF 500mm f/4.5 EX DG APO HSM Canon EF; Catalog: Camera lenses