Change history for item: Sigma AF 28-105mm F2.8-4 ASPHERICAL IF DG Sigma SA

Edit History of changes Delete item

1. Donny Darko 04 July 2023 18:03:22
   1. Create: Description #2966825
      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 #2966826
      Value: Sigma
      
   3. Create: Type #2966827
      Value: Lens
      
   4. Create: Lens type #2966828
      Value: Standard
      
   5. Create: Focal length #2966829
      Value: Variable
      
   6. Create: Auto focus #2966830
      Value: There is
      
   7. Create: Min. focal length #2966831
      Value: 28 mm
      
   8. Create: Max. focal length #2966832
      Value: 105 mm
      
   9. Create: Zoom ratio #2966833
      Value: 3.8x
      
   10. Create: Minimum focus distance #2966834
       Value: 0.5 m
       
   11. Create: Functions #2966835
       Value: Focusing motor for Nikon F, macro mode, internal focusing
       
   12. Create: Minimum viewing angle #2966836
       Value: 23.3 deg.min
       
   13. Create: Max viewing angle #2966837
       Value: 75.4 deg.min
       
   14. Create: Aperture F at min. focal length #2966838
       Value: 2.8
       
   15. Create: Aperture F at max. focal length #2966839
       Value: 4
       
   16. Create: Minimum aperture F #2966840
       Value: 22
       
   17. Create: Number of aperture blades #2966841
       Value: 8
       
   18. Create: Bayonet #2966842
       Value: Sigma SA
       
   19. Create: Filter thread diameter #2966843
       Value: 72 mm
       
   20. Create: Number of element groups #2966844
       Value: 11
       
   21. Create: Number of elements #2966845
       Value: 12
       
   22. Create: Number of aspherical elements #2966846
       Value: 1
       
   23. Create: Diameter #2966847
       Value: 77 mm
       
   24. Create: Length #2966848
       Value: 79.5 mm
       
   25. Create: Weight #2966849
       Value: 405 g
       
   26. Create: Image #6160694
       URL: https://avatars.mds.yandex.net/get-mpic/1855911/img_id1083689705554619936/orig
       
   27. Create: Preview image #6160695
       URL: https://avatars.mds.yandex.net/get-mpic/1855911/img_id1083689705554619936/orig
       
2. Donny Darko 28 April 2023 22:12:51
   Name: Sigma AF 28-105mm F2.8-4 ASPHERICAL IF DG Sigma SA; Catalog: Camera lenses