Change history for item: Sigma AF 18-50mm f/3.5-5.6 DC Minolta A

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1. Donny Darko 04 July 2023 18:01:59
   1. Create: Description #2966321
      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 #2966322
      Value: Sigma
      
   3. Create: Type #2966323
      Value: Lens
      
   4. Create: Lens type #2966324
      Value: Standard
      
   5. Create: Focal length #2966325
      Value: Variable
      
   6. Create: For non-full frame cameras only #2966326
      Value: Yes
      
   7. Create: Auto focus #2966327
      Value: There is
      
   8. Create: Min. focal length #2966328
      Value: 18 mm
      
   9. Create: Max. focal length #2966329
      Value: 50 mm
      
   10. Create: Zoom ratio #2966330
       Value: 2.8x
       
   11. Create: Minimum focus distance #2966331
       Value: 0.25 m
       
   12. Create: Functions #2966332
       Value: Focusing motor for Nikon F
       
   13. Create: Minimum viewing angle #2966333
       Value: 27.9 deg.min
       
   14. Create: Max viewing angle #2966334
       Value: 69.3 deg.min
       
   15. Create: Aperture F at min. focal length #2966335
       Value: 3.5
       
   16. Create: Aperture F at max. focal length #2966336
       Value: 5.6
       
   17. Create: Minimum aperture F #2966337
       Value: 22
       
   18. Create: Number of aperture blades #2966338
       Value: 7
       
   19. Create: Bayonet #2966339
       Value: Minolta A
       
   20. Create: Filter thread diameter #2966340
       Value: 58 mm
       
   21. Create: Number of element groups #2966341
       Value: 8
       
   22. Create: Number of elements #2966342
       Value: 8
       
   23. Create: Number of aspherical elements #2966343
       Value: 1
       
   24. Create: Diameter #2966344
       Value: 67.5mm
       
   25. Create: Length #2966345
       Value: 62 mm
       
   26. Create: Weight #2966346
       Value: 250 g
       
   27. Create: Image #6160652
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id7600506223965635646/orig
       
   28. Create: Preview image #6160653
       URL: https://avatars.mds.yandex.net/get-mpic/1538707/img_id7600506223965635646/orig
       
2. Donny Darko 28 April 2023 22:12:49
   Name: Sigma AF 18-50mm f/3.5-5.6 DC Minolta A; Catalog: Camera lenses