Change history for item: Sigma AF 18-50mm f/2.8-4.5 DC OS HSM Sigma SA

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1. Donny Darko 04 July 2023 18:24:05
   1. Create: Description #2974887
      Value: Mount: Sigma SA, lens type: standard, focal length: variable, autofocus, image stabilization, min. focal length: 18mm, max. focal length: 50 mm, aperture F at min. focu
      
   2. Create: Brand #2974888
      Value: Sigma
      
   3. Create: Type #2974889
      Value: Lens
      
   4. Create: Lens type #2974890
      Value: Standard
      
   5. Create: Focal length #2974891
      Value: Variable
      
   6. Create: Auto focus #2974892
      Value: There is
      
   7. Create: Min. focal length #2974893
      Value: 18 mm
      
   8. Create: Max. focal length #2974894
      Value: 50 mm
      
   9. Create: Zoom ratio #2974895
      Value: 2.8x
      
   10. Create: Image stabilization #2974896
       Value: There is
       
   11. Create: Minimum focus distance #2974897
       Value: 0.3 m
       
   12. Create: Functions #2974898
       Value: Focusing motor for Nikon F, ultrasonic motor, internal focusing
       
   13. Create: Minimum viewing angle #2974899
       Value: 27.9 deg.min
       
   14. Create: Max viewing angle #2974900
       Value: 69.3 deg.min
       
   15. Create: Aperture F at min. focal length #2974901
       Value: 2.8
       
   16. Create: Aperture F at max. focal length #2974902
       Value: 4.5
       
   17. Create: Minimum aperture F #2974903
       Value: 22
       
   18. Create: Number of aperture blades #2974904
       Value: 7
       
   19. Create: Bayonet #2974905
       Value: Sigma SA
       
   20. Create: Filter thread diameter #2974906
       Value: 67 mm
       
   21. Create: Number of element groups #2974907
       Value: 12
       
   22. Create: Number of elements #2974908
       Value: 16
       
   23. Create: Number of aspherical elements #2974909
       Value: 3
       
   24. Create: Number of low dispersion elements #2974910
       Value: 2
       
   25. Create: Diameter #2974911
       Value: 74 mm
       
   26. Create: Length #2974912
       Value: 88.6 mm
       
   27. Create: Weight #2974913
       Value: 395 g
       
   28. Create: Image #6161379
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id1823911460180532707/orig
       
   29. Create: Preview image #6161380
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id1823911460180532707/orig
       
2. Donny Darko 28 April 2023 22:13:32
   Name: Sigma AF 18-50mm f/2.8-4.5 DC OS HSM Sigma SA; Catalog: Camera lenses