Change history for item: Sigma AF 10-20mm f/3.5 EX DC HSM Nikon F

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1. Donny Darko 04 July 2023 18:23:45
   1. Create: Description #2974724
      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 #2974725
      Value: Sigma
      
   3. Create: Type #2974726
      Value: Lens
      
   4. Create: Lens type #2974727
      Value: Wide angle
      
   5. Create: Focal length #2974728
      Value: Variable
      
   6. Create: For non-full frame cameras only #2974729
      Value: Yes
      
   7. Create: Auto focus #2974730
      Value: There is
      
   8. Create: Min. focal length #2974731
      Value: 10 mm
      
   9. Create: Max. focal length #2974732
      Value: 20 mm
      
   10. Create: Zoom ratio #2974733
       Value: 2x
       
   11. Create: Minimum focus distance #2974734
       Value: 0.24 m
       
   12. Create: Functions #2974735
       Value: Focusing motor for Nikon F, ultrasonic motor
       
   13. Create: Minimum viewing angle #2974736
       Value: 63.8 deg.min
       
   14. Create: Max viewing angle #2974737
       Value: 102.4 deg.min
       
   15. Create: Aperture F at min. focal length #2974738
       Value: 3.5
       
   16. Create: Aperture F at max. focal length #2974739
       Value: 3.5
       
   17. Create: Minimum aperture F #2974740
       Value: 22
       
   18. Create: Number of aperture blades #2974741
       Value: 7
       
   19. Create: Bayonet #2974742
       Value: Nikon F
       
   20. Create: Filter thread diameter #2974743
       Value: 82 mm
       
   21. Create: Number of element groups #2974744
       Value: 10
       
   22. Create: Number of elements #2974745
       Value: 13
       
   23. Create: Number of aspherical elements #2974746
       Value: 4
       
   24. Create: Number of low dispersion elements #2974747
       Value: 3
       
   25. Create: Diameter #2974748
       Value: 87.3 mm
       
   26. Create: Length #2974749
       Value: 88.2 mm
       
   27. Create: Weight #2974750
       Value: 520 g
       
   28. Create: Image #6161366
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id4883228130962450822/orig
       
   29. Create: Image #6161367
       URL: https://avatars.mds.yandex.net/get-mpic/6434027/img_id4850497693220999578.jpeg/orig
       
   30. Create: Preview image #6161368
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id4883228130962450822/orig
       
2. Donny Darko 28 April 2023 22:13:31
   Name: Sigma AF 10-20mm f/3.5 EX DC HSM Nikon F; Catalog: Camera lenses