Change history for item: Sigma AF 70-200mm f/2.8 APO EX DG HSM MACRO Canon EF

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1. Donny Darko 04 July 2023 18:10:53
   1. Create: Description #2969728
      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 #2969729
      Value: Sigma
      
   3. Create: Type #2969730
      Value: Lens
      
   4. Create: Lens type #2969731
      Value: Telephoto lens
      
   5. Create: Focal length #2969732
      Value: Variable
      
   6. Create: Auto focus #2969733
      Value: There is
      
   7. Create: Min. focal length #2969734
      Value: 70 mm
      
   8. Create: Max. focal length #2969735
      Value: 200 mm
      
   9. Create: Zoom ratio #2969736
      Value: 2.9x
      
   10. Create: Minimum focus distance #2969737
       Value: 1m
       
   11. Create: Functions #2969738
       Value: Focusing motor for Nikon F, ultrasonic motor, internal focusing
       
   12. Create: Minimum viewing angle #2969739
       Value: 12.3 deg.min
       
   13. Create: Max viewing angle #2969740
       Value: 34.3 deg.min
       
   14. Create: Aperture F at min. focal length #2969741
       Value: 2.8
       
   15. Create: Aperture F at max. focal length #2969742
       Value: 2.8
       
   16. Create: Minimum aperture F #2969743
       Value: 22
       
   17. Create: Number of aperture blades #2969744
       Value: 9
       
   18. Create: Bayonet #2969745
       Value: Canon EF
       
   19. Create: Filter thread diameter #2969746
       Value: 77 mm
       
   20. Create: Number of element groups #2969747
       Value: 15
       
   21. Create: Number of elements #2969748
       Value: 18
       
   22. Create: Number of low dispersion elements #2969749
       Value: 4
       
   23. Create: Diameter #2969750
       Value: 86.6 mm
       
   24. Create: Length #2969751
       Value: 184.4 mm
       
   25. Create: Weight #2969752
       Value: 1380 g
       
   26. Create: Image #6160939
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id1915580732876193517/orig
       
   27. Create: Preview image #6160940
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id1915580732876193517/orig
       
2. Donny Darko 28 April 2023 22:13:06
   Name: Sigma AF 70-200mm f/2.8 APO EX DG HSM MACRO Canon EF; Catalog: Camera lenses