Change history for item: Sigma AF 70-300mm f/4-5.6 DG MACRO Minolta A

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1. Donny Darko 04 July 2023 18:13:33
   1. Create: Description #2970819
      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 #2970820
      Value: Sigma
      
   3. Create: Type #2970821
      Value: Lens
      
   4. Create: Lens type #2970822
      Value: Telephoto lens
      
   5. Create: Focal length #2970823
      Value: Variable
      
   6. Create: Auto focus #2970824
      Value: There is
      
   7. Create: Min. focal length #2970825
      Value: 70 mm
      
   8. Create: Max. focal length #2970826
      Value: 300 mm
      
   9. Create: Zoom ratio #2970827
      Value: 4.3x
      
   10. Create: Minimum focus distance #2970828
       Value: 1.5 m
       
   11. Create: Minimum focusing distance in macro mode #2970829
       Value: 0.95 m
       
   12. Create: Zoom in macro mode #2970830
       Value: 0.5
       
   13. Create: Functions #2970831
       Value: Focusing motor for Nikon F, macro mode
       
   14. Create: Minimum viewing angle #2970832
       Value: 82 deg.min
       
   15. Create: Max viewing angle #2970833
       Value: 34.3 deg.min
       
   16. Create: Aperture F at min. focal length #2970834
       Value: 4
       
   17. Create: Aperture F at max. focal length #2970835
       Value: 5.6
       
   18. Create: Minimum aperture F #2970836
       Value: 22
       
   19. Create: Number of aperture blades #2970837
       Value: 9
       
   20. Create: Bayonet #2970838
       Value: Minolta A
       
   21. Create: Filter thread diameter #2970839
       Value: 58 mm
       
   22. Create: Number of element groups #2970840
       Value: 10
       
   23. Create: Number of elements #2970841
       Value: 14
       
   24. Create: Number of low dispersion elements #2970842
       Value: 1
       
   25. Create: Diameter #2970843
       Value: 76.6 mm
       
   26. Create: Length #2970844
       Value: 122 mm
       
   27. Create: Weight #2970845
       Value: 545 g
       
   28. Create: Image #6161037
       URL: https://avatars.mds.yandex.net/get-mpic/4599566/img_id471374564232047716.jpeg/orig
       
   29. Create: Preview image #6161038
       URL: https://avatars.mds.yandex.net/get-mpic/4599566/img_id471374564232047716.jpeg/orig
       
2. Donny Darko 28 April 2023 22:13:11
   Name: Sigma AF 70-300mm f/4-5.6 DG MACRO Minolta A; Catalog: Camera lenses