Change history for item: Sigma AF 28-70mm f/2.8-4 DG Canon EF

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1. Donny Darko 04 July 2023 18:17:53
   1. Create: Description #2972413
      Value: Mount: Canon EF, lens type: standard, focal length: variable, autofocus, min. focal length: 28 mm, max. focal length: 70 mm, aperture F at min. focal length: 2.80, Aperture
      
   2. Create: Brand #2972414
      Value: Sigma
      
   3. Create: Type #2972415
      Value: Lens
      
   4. Create: Lens type #2972416
      Value: Standard
      
   5. Create: Focal length #2972417
      Value: Variable
      
   6. Create: Auto focus #2972418
      Value: There is
      
   7. Create: Min. focal length #2972419
      Value: 28 mm
      
   8. Create: Max. focal length #2972420
      Value: 70 mm
      
   9. Create: Zoom ratio #2972421
      Value: 2.5x
      
   10. Create: Minimum focus distance #2972422
       Value: 0.5 m
       
   11. Create: Functions #2972423
       Value: Focusing motor for Nikon F
       
   12. Create: Minimum viewing angle #2972424
       Value: 34.3 deg.min
       
   13. Create: Max viewing angle #2972425
       Value: 75.4 deg.min
       
   14. Create: Aperture F at min. focal length #2972426
       Value: 2.8
       
   15. Create: Aperture F at max. focal length #2972427
       Value: 4
       
   16. Create: Minimum aperture F #2972428
       Value: 22
       
   17. Create: Bayonet #2972429
       Value: Canon EF
       
   18. Create: Filter thread diameter #2972430
       Value: 58 mm
       
   19. Create: Number of element groups #2972431
       Value: 8
       
   20. Create: Number of elements #2972432
       Value: 11
       
   21. Create: Number of aspherical elements #2972433
       Value: 1
       
   22. Create: Diameter #2972434
       Value: 67.5mm
       
   23. Create: Length #2972435
       Value: 62.5mm
       
   24. Create: Weight #2972436
       Value: 255 g
       
   25. Create: Image #6161169
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3127852095670658195/orig
       
   26. Create: Preview image #6161170
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3127852095670658195/orig
       
2. Donny Darko 28 April 2023 22:13:20
   Name: Sigma AF 28-70mm f/2.8-4 DG Canon EF; Catalog: Camera lenses