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

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1. Donny Darko 04 July 2023 18:02:11
   1. Create: Description #2966397
      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 #2966398
      Value: Sigma
      
   3. Create: Type #2966399
      Value: Lens
      
   4. Create: Lens type #2966400
      Value: Wide angle
      
   5. Create: Focal length #2966401
      Value: Permanent
      
   6. Create: Auto focus #2966402
      Value: There is
      
   7. Create: Focal length of prime lens #2966403
      Value: 20 mm
      
   8. Create: Minimum focus distance #2966404
      Value: 0.2 m
      
   9. Create: Functions #2966405
      Value: Focusing motor for Nikon F, internal focusing
      
   10. Create: Max viewing angle #2966406
       Value: 94.5 deg.min
       
   11. Create: Aperture F at min. focal length #2966407
       Value: 1.8
       
   12. Create: Minimum aperture F #2966408
       Value: 22
       
   13. Create: Number of aperture blades #2966409
       Value: 9
       
   14. Create: Bayonet #2966410
       Value: Minolta A
       
   15. Create: Filter thread diameter #2966411
       Value: 82 mm
       
   16. Create: Number of element groups #2966412
       Value: 11
       
   17. Create: Number of elements #2966413
       Value: 13
       
   18. Create: Number of aspherical elements #2966414
       Value: 2
       
   19. Create: Diameter #2966415
       Value: 88.6 mm
       
   20. Create: Length #2966416
       Value: 89.5 mm
       
   21. Create: Weight #2966417
       Value: 520 g
       
   22. Create: Image #6160658
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id6738162454243750577/orig
       
   23. Create: Preview image #6160659
       URL: https://avatars.mds.yandex.net/get-mpic/1602935/img_id6738162454243750577/orig
       
2. Donny Darko 28 April 2023 22:12:49
   Name: Sigma AF 20mm f/1.8 EX DG ASPHERICAL RF Minolta A; Catalog: Camera lenses