Change history for item: Sigma AF 20mm f/1.8 EX DG ASPHERICAL RF Canon EF

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1. Donny Darko 04 July 2023 18:02:15
   1. Create: Description #2966418
      Value: Mount: Canon EF, lens type: wide-angle, focal length: fixed, auto focus, prime lens focal length: 20 mm, aperture F at min. focal length: 1.80, functions: focusing
      
   2. Create: Brand #2966419
      Value: Sigma
      
   3. Create: Type #2966420
      Value: Lens
      
   4. Create: Lens type #2966421
      Value: Wide angle
      
   5. Create: Focal length #2966422
      Value: Permanent
      
   6. Create: Auto focus #2966423
      Value: There is
      
   7. Create: Focal length of prime lens #2966424
      Value: 20 mm
      
   8. Create: Minimum focus distance #2966425
      Value: 0.2 m
      
   9. Create: Functions #2966426
      Value: Focusing motor for Nikon F, internal focusing
      
   10. Create: Max viewing angle #2966427
       Value: 94.5 deg.min
       
   11. Create: Aperture F at min. focal length #2966428
       Value: 1.8
       
   12. Create: Minimum aperture F #2966429
       Value: 22
       
   13. Create: Number of aperture blades #2966430
       Value: 9
       
   14. Create: Bayonet #2966431
       Value: Canon EF
       
   15. Create: Filter thread diameter #2966432
       Value: 82 mm
       
   16. Create: Number of element groups #2966433
       Value: 11
       
   17. Create: Number of elements #2966434
       Value: 13
       
   18. Create: Number of aspherical elements #2966435
       Value: 2
       
   19. Create: Diameter #2966436
       Value: 88.6 mm
       
   20. Create: Length #2966437
       Value: 89.5 mm
       
   21. Create: Weight #2966438
       Value: 520 g
       
   22. Create: Image #6160660
       URL: https://avatars.mds.yandex.net/get-mpic/4599566/img_id4163891784127031356.jpeg/orig
       
   23. Create: Preview image #6160661
       URL: https://avatars.mds.yandex.net/get-mpic/4599566/img_id4163891784127031356.jpeg/orig
       
2. Donny Darko 28 April 2023 22:12:49
   Name: Sigma AF 20mm f/1.8 EX DG ASPHERICAL RF Canon EF; Catalog: Camera lenses