Change history for item: Sigma AF 10-20mm f/4-5.6 EX DC HSM Nikon F

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1. Donny Darko 04 July 2023 18:06:12
   1. Create: Description #2967884
      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 #2967885
      Value: Sigma
      
   3. Create: Type #2967886
      Value: Lens
      
   4. Create: Lens type #2967887
      Value: Wide angle
      
   5. Create: Focal length #2967888
      Value: Variable
      
   6. Create: For non-full frame cameras only #2967889
      Value: Yes
      
   7. Create: Auto focus #2967890
      Value: There is
      
   8. Create: Min. focal length #2967891
      Value: 10 mm
      
   9. Create: Max. focal length #2967892
      Value: 20 mm
      
   10. Create: Zoom ratio #2967893
       Value: 2x
       
   11. Create: Minimum focus distance #2967894
       Value: 0.24 m
       
   12. Create: Functions #2967895
       Value: Focusing motor for Nikon F, ultrasonic motor
       
   13. Create: Minimum viewing angle #2967896
       Value: 63.8 deg.min
       
   14. Create: Max viewing angle #2967897
       Value: 102.4 deg.min
       
   15. Create: Aperture F at min. focal length #2967898
       Value: 4
       
   16. Create: Aperture F at max. focal length #2967899
       Value: 5.6
       
   17. Create: Minimum aperture F #2967900
       Value: 22
       
   18. Create: Number of aperture blades #2967901
       Value: 6
       
   19. Create: Bayonet #2967902
       Value: Nikon F
       
   20. Create: Filter thread diameter #2967903
       Value: 77 mm
       
   21. Create: Number of element groups #2967904
       Value: 10
       
   22. Create: Number of elements #2967905
       Value: 14
       
   23. Create: Number of aspherical elements #2967906
       Value: 3
       
   24. Create: Number of low dispersion elements #2967907
       Value: 3
       
   25. Create: Diameter #2967908
       Value: 83.5 mm
       
   26. Create: Length #2967909
       Value: 81 mm
       
   27. Create: Weight #2967910
       Value: 470 g
       
   28. Create: Image #6160790
       URL: https://avatars.mds.yandex.net/get-mpic/3986638/img_id680237335201204076.jpeg/orig
       
   29. Create: Image #6160791
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id5279337354593174637.jpeg/orig
       
   30. Create: Preview image #6160792
       URL: https://avatars.mds.yandex.net/get-mpic/3986638/img_id680237335201204076.jpeg/orig
       
2. Donny Darko 28 April 2023 22:12:57
   Name: Sigma AF 10-20mm f/4-5.6 EX DC HSM Nikon F; Catalog: Camera lenses