Change history for item: Sigma AF 15-30mm f/3.5-4.5 EX ASPHERICAL DG Nikon F

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1. Donny Darko 04 July 2023 18:12:51
   1. Create: Description #2970547
      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 #2970548
      Value: Sigma
      
   3. Create: Type #2970549
      Value: Lens
      
   4. Create: Lens type #2970550
      Value: Wide angle
      
   5. Create: Focal length #2970551
      Value: Variable
      
   6. Create: Auto focus #2970552
      Value: There is
      
   7. Create: Min. focal length #2970553
      Value: 15 mm
      
   8. Create: Max. focal length #2970554
      Value: 30 mm
      
   9. Create: Zoom ratio #2970555
      Value: 2x
      
   10. Create: Minimum focus distance #2970556
       Value: 0.3 m
       
   11. Create: Functions #2970557
       Value: Internal focus
       
   12. Create: Minimum viewing angle #2970558
       Value: 71.6 deg.min
       
   13. Create: Max viewing angle #2970559
       Value: 110.5 deg.min
       
   14. Create: Aperture F at min. focal length #2970560
       Value: 3.5
       
   15. Create: Aperture F at max. focal length #2970561
       Value: 4.5
       
   16. Create: Minimum aperture F #2970562
       Value: 22
       
   17. Create: Number of aperture blades #2970563
       Value: 8
       
   18. Create: Bayonet #2970564
       Value: Nikon F
       
   19. Create: Number of element groups #2970565
       Value: 13
       
   20. Create: Number of elements #2970566
       Value: 17
       
   21. Create: Number of aspherical elements #2970567
       Value: 2
       
   22. Create: Diameter #2970568
       Value: 87 mm
       
   23. Create: Length #2970569
       Value: 132.5 mm
       
   24. Create: Weight #2970570
       Value: 615 g
       
   25. Create: Image #6161010
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id8106767868206402409/orig
       
   26. Create: Preview image #6161011
       URL: https://avatars.mds.yandex.net/get-mpic/195452/img_id8106767868206402409/orig
       
2. Donny Darko 28 April 2023 22:13:10
   Name: Sigma AF 15-30mm f/3.5-4.5 EX ASPHERICAL DG Nikon F; Catalog: Camera lenses