Change history for item: Sigma AF 18-35mm f/1.8 DC HSM Art Pentax KA/KAF/KAF2

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1. Donny Darko 04 July 2023 18:33:37
   1. Create: Description #2978536
      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 #2978537
      Value: Sigma
      
   3. Create: Type #2978538
      Value: Lens
      
   4. Create: Lens type #2978539
      Value: Wide angle
      
   5. Create: Focal length #2978540
      Value: Variable
      
   6. Create: For non-full frame cameras only #2978541
      Value: Yes
      
   7. Create: Auto focus #2978542
      Value: There is
      
   8. Create: Min. focal length #2978543
      Value: 18 mm
      
   9. Create: Max. focal length #2978544
      Value: 35 mm
      
   10. Create: Zoom ratio #2978545
       Value: 1.9x
       
   11. Create: Minimum focus distance #2978546
       Value: 0.28 m
       
   12. Create: Functions #2978547
       Value: Focusing motor for Nikon F, ultrasonic motor
       
   13. Create: Minimum viewing angle #2978548
       Value: 44.2 deg.min
       
   14. Create: Max viewing angle #2978549
       Value: 76.5 deg.min
       
   15. Create: Aperture F at min. focal length #2978550
       Value: 1.8
       
   16. Create: Aperture F at max. focal length #2978551
       Value: 1.8
       
   17. Create: Minimum aperture F #2978552
       Value: 16
       
   18. Create: Number of aperture blades #2978553
       Value: 9
       
   19. Create: Bayonet #2978554
       Value: Pentax KA/KAF/KAF2/KAF3
       
   20. Create: Filter thread diameter #2978555
       Value: 72 mm
       
   21. Create: Number of element groups #2978556
       Value: 12
       
   22. Create: Number of elements #2978557
       Value: 17
       
   23. Create: Number of aspherical elements #2978558
       Value: 4
       
   24. Create: Number of low dispersion elements #2978559
       Value: 5
       
   25. Create: Diameter #2978560
       Value: 78 mm
       
   26. Create: Length #2978561
       Value: 121 mm
       
   27. Create: Weight #2978562
       Value: 810 g
       
   28. Create: Image #6161903
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7732114392437615962/orig
       
   29. Create: Preview image #6161904
       URL: https://avatars.mds.yandex.net/get-mpic/175985/img_id7732114392437615962/orig
       
2. Donny Darko 28 April 2023 22:13:51
   Name: Sigma AF 18-35mm f/1.8 DC HSM Art Pentax KA/KAF/KAF2; Catalog: Camera lenses