Change history for item: Sigma AF 100-300mm f/4 EX IF APO DG HSM Sigma SA

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1. Donny Darko 04 July 2023 18:18:27
   1. Create: Description #2972677
      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 #2972678
      Value: Sigma
      
   3. Create: Type #2972679
      Value: Lens
      
   4. Create: Lens type #2972680
      Value: Telephoto lens
      
   5. Create: Focal length #2972681
      Value: Variable
      
   6. Create: Auto focus #2972682
      Value: There is
      
   7. Create: Min. focal length #2972683
      Value: 100 mm
      
   8. Create: Max. focal length #2972684
      Value: 300 mm
      
   9. Create: Zoom ratio #2972685
      Value: 3x
      
   10. Create: Minimum focus distance #2972686
       Value: 1.8 m
       
   11. Create: Functions #2972687
       Value: Focusing motor for Nikon F, ultrasonic motor, macro mode, internal focusing
       
   12. Create: Minimum viewing angle #2972688
       Value: 82 deg.min
       
   13. Create: Max viewing angle #2972689
       Value: 24.4 deg.min
       
   14. Create: Aperture F at min. focal length #2972690
       Value: 4
       
   15. Create: Aperture F at max. focal length #2972691
       Value: 4
       
   16. Create: Minimum aperture F #2972692
       Value: 32
       
   17. Create: Number of aperture blades #2972693
       Value: 9
       
   18. Create: Bayonet #2972694
       Value: Sigma SA
       
   19. Create: Filter thread diameter #2972695
       Value: 82 mm
       
   20. Create: Number of element groups #2972696
       Value: 14
       
   21. Create: Number of elements #2972697
       Value: 16
       
   22. Create: Number of low dispersion elements #2972698
       Value: 4
       
   23. Create: Diameter #2972699
       Value: 92.4 mm
       
   24. Create: Length #2972700
       Value: 226.5 mm
       
   25. Create: Weight #2972701
       Value: 1440
       
   26. Create: Additional Information #2972702
       Value: Can be used with EX series teleconverters
       
   27. Create: Image #6161189
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3160861472949360069/orig
       
   28. Create: Preview image #6161190
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id3160861472949360069/orig
       
2. Donny Darko 28 April 2023 22:13:21
   Name: Sigma AF 100-300mm f/4 EX IF APO DG HSM Sigma SA; Catalog: Camera lenses