Change history for item: Sigma AF 70-300mm f/4-5.6 DG OS Pentax KA/KAF/KAF2

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1. Donny Darko 04 July 2023 18:25:01
   1. Create: Description #2975281
      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 #2975282
      Value: Sigma
      
   3. Create: Type #2975283
      Value: Lens
      
   4. Create: Lens type #2975284
      Value: Telephoto lens
      
   5. Create: Focal length #2975285
      Value: Variable
      
   6. Create: Auto focus #2975286
      Value: There is
      
   7. Create: Min. focal length #2975287
      Value: 70 mm
      
   8. Create: Max. focal length #2975288
      Value: 300 mm
      
   9. Create: Zoom ratio #2975289
      Value: 4.3x
      
   10. Create: Image stabilization #2975290
       Value: There is
       
   11. Create: Minimum focus distance #2975291
       Value: 1.5 m
       
   12. Create: Functions #2975292
       Value: Focusing motor for Nikon F
       
   13. Create: Minimum viewing angle #2975293
       Value: 82 deg.min
       
   14. Create: Max viewing angle #2975294
       Value: 34.3 deg.min
       
   15. Create: Aperture F at min. focal length #2975295
       Value: 4
       
   16. Create: Aperture F at max. focal length #2975296
       Value: 5.6
       
   17. Create: Minimum aperture F #2975297
       Value: 22
       
   18. Create: Number of aperture blades #2975298
       Value: 9
       
   19. Create: Bayonet #2975299
       Value: Pentax KA/KAF/KAF2/KAF3
       
   20. Create: Filter thread diameter #2975300
       Value: 62 mm
       
   21. Create: Number of element groups #2975301
       Value: 11
       
   22. Create: Number of elements #2975302
       Value: 16
       
   23. Create: Number of low dispersion elements #2975303
       Value: 1
       
   24. Create: Diameter #2975304
       Value: 76.5 mm
       
   25. Create: Length #2975305
       Value: 126.5 mm
       
   26. Create: Weight #2975306
       Value: 610 g
       
   27. Create: Image #6161409
       URL: https://avatars.mds.yandex.net/get-mpic/4397502/img_id2072106738179565158.jpeg/orig
       
   28. Create: Preview image #6161410
       URL: https://avatars.mds.yandex.net/get-mpic/4397502/img_id2072106738179565158.jpeg/orig
       
2. Donny Darko 28 April 2023 22:13:34
   Name: Sigma AF 70-300mm f/4-5.6 DG OS Pentax KA/KAF/KAF2; Catalog: Camera lenses