Change history for item: Sigma AF 170-500mm F5-6.3 ASPHERICAL RF APO DG Pentax KA/KAF/KAF2

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1. Donny Darko 04 July 2023 18:10:04
   1. Create: Description #2969392
      Value: Mount: Pentax KA/KAF/KAF2/KAF3, lens type: telephoto, focal length: variable, autofocus, min. focal length: 170 mm, max. focal length: 500 mm, aperture F at min. focal length:
      
   2. Create: Brand #2969393
      Value: Sigma
      
   3. Create: Type #2969394
      Value: Lens
      
   4. Create: Lens type #2969395
      Value: Telephoto lens
      
   5. Create: Focal length #2969396
      Value: Variable
      
   6. Create: Auto focus #2969397
      Value: There is
      
   7. Create: Min. focal length #2969398
      Value: 170 mm
      
   8. Create: Max. focal length #2969399
      Value: 500 mm
      
   9. Create: Zoom ratio #2969400
      Value: 2.9x
      
   10. Create: Minimum focus distance #2969401
       Value: 3m
       
   11. Create: Functions #2969402
       Value: Focusing motor for Nikon F
       
   12. Create: Minimum viewing angle #2969403
       Value: 5 deg.min
       
   13. Create: Max viewing angle #2969404
       Value: 1.45 deg.min
       
   14. Create: Aperture F at min. focal length #2969405
       Value: 5
       
   15. Create: Aperture F at max. focal length #2969406
       Value: 6.3
       
   16. Create: Minimum aperture F #2969407
       Value: 32
       
   17. Create: Number of aperture blades #2969408
       Value: 9
       
   18. Create: Bayonet #2969409
       Value: Pentax KA/KAF/KAF2/KAF3
       
   19. Create: Filter thread diameter #2969410
       Value: 86 mm
       
   20. Create: Number of element groups #2969411
       Value: 11
       
   21. Create: Number of elements #2969412
       Value: 13
       
   22. Create: Number of aspherical elements #2969413
       Value: 1
       
   23. Create: Number of low dispersion elements #2969414
       Value: 3
       
   24. Create: Diameter #2969415
       Value: 92.5 mm
       
   25. Create: Length #2969416
       Value: 232 mm
       
   26. Create: Weight #2969417
       Value: 1345
       
   27. Create: Image #6160913
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3244114869132426216/orig
       
   28. Create: Preview image #6160914
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3244114869132426216/orig
       
2. Donny Darko 28 April 2023 22:13:04
   Name: Sigma AF 170-500mm F5-6.3 ASPHERICAL RF APO DG Pentax KA/KAF/KAF2; Catalog: Camera lenses