Change history for item: Canon EF 500mm f/4L IS USM

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1. Donny Darko 04 July 2023 16:58:56
   1. Create: Description #2949744
      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 #2949745
      Value: Canon
      
   3. Create: Type #2949746
      Value: Lens
      
   4. Create: Lens type #2949747
      Value: Telephoto lens
      
   5. Create: Focal length #2949748
      Value: Permanent
      
   6. Create: Auto focus #2949749
      Value: There is
      
   7. Create: Focal length of prime lens #2949750
      Value: 500 mm
      
   8. Create: Image stabilization #2949751
      Value: There is
      
   9. Create: Minimum focus distance #2949752
      Value: 4.5 m
      
   10. Create: Functions #2949753
       Value: Focusing motor for Nikon F, ultrasonic motor, internal focusing
       
   11. Create: Max viewing angle #2949754
       Value: 5 deg.min
       
   12. Create: Aperture F at min. focal length #2949755
       Value: 4
       
   13. Create: Minimum aperture F #2949756
       Value: 32
       
   14. Create: Number of aperture blades #2949757
       Value: 8
       
   15. Create: Bayonet #2949758
       Value: Canon EF
       
   16. Create: Filter thread diameter #2949759
       Value: 53 mm
       
   17. Create: Number of element groups #2949760
       Value: 13
       
   18. Create: Number of elements #2949761
       Value: 17
       
   19. Create: Number of low dispersion elements #2949762
       Value: 2
       
   20. Create: Diameter #2949763
       Value: 146 mm
       
   21. Create: Length #2949764
       Value: 387 mm
       
   22. Create: Weight #2949765
       Value: 3870 g
       
   23. Create: Image #6155453
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id7126392388029183829/orig
       
   24. Create: Image #6155454
       URL: https://avatars.mds.yandex.net/get-mpic/96484/img_id3016121867625921061/orig
       
   25. Create: Preview image #6155455
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id7126392388029183829/orig
       
2. Donny Darko 28 April 2023 22:10:48
   Name: Canon EF 500mm f/4L IS USM; Catalog: Camera lenses