Change history for item: Sigma AF 17-35mm f/2.8-4 EX DG ASPHERICAL Pentax KA/KAF/KAF2

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1. Donny Darko 04 July 2023 18:00:43
   1. Create: Description #2965813
      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 #2965814
      Value: Sigma
      
   3. Create: Type #2965815
      Value: Lens
      
   4. Create: Lens type #2965816
      Value: Wide angle
      
   5. Create: Focal length #2965817
      Value: Variable
      
   6. Create: Auto focus #2965818
      Value: There is
      
   7. Create: Min. focal length #2965819
      Value: 17 mm
      
   8. Create: Max. focal length #2965820
      Value: 35 mm
      
   9. Create: Zoom ratio #2965821
      Value: 2.1x
      
   10. Create: Minimum focus distance #2965822
       Value: 0.27 m
       
   11. Create: Zoom in macro mode #2965823
       Value: 0.22
       
   12. Create: Functions #2965824
       Value: Focusing motor for Nikon F, internal focusing
       
   13. Create: Minimum viewing angle #2965825
       Value: 63.4 deg.min
       
   14. Create: Max viewing angle #2965826
       Value: 103.7 deg.min
       
   15. Create: Aperture F at min. focal length #2965827
       Value: 2.8
       
   16. Create: Aperture F at max. focal length #2965828
       Value: 4
       
   17. Create: Minimum aperture F #2965829
       Value: 22
       
   18. Create: Number of aperture blades #2965830
       Value: 8
       
   19. Create: Bayonet #2965831
       Value: Pentax KA/KAF/KAF2/KAF3
       
   20. Create: Filter thread diameter #2965832
       Value: 77 mm
       
   21. Create: Number of element groups #2965833
       Value: 13
       
   22. Create: Number of elements #2965834
       Value: 16
       
   23. Create: Number of aspherical elements #2965835
       Value: 2
       
   24. Create: Number of low dispersion elements #2965836
       Value: 1
       
   25. Create: Diameter #2965837
       Value: 83.5 mm
       
   26. Create: Length #2965838
       Value: 88.7 mm
       
   27. Create: Weight #2965839
       Value: 560 g
       
   28. Create: Additional Information #2965840
       Value: Hood LH825_04
       
   29. Create: Image #6160614
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id8983045232502361762/orig
       
   30. Create: Preview image #6160615
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id8983045232502361762/orig
       
2. Donny Darko 28 April 2023 22:12:46
   Name: Sigma AF 17-35mm f/2.8-4 EX DG ASPHERICAL Pentax KA/KAF/KAF2; Catalog: Camera lenses