Change history for item: Olympus 17mm f/2.8

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1. Donny Darko 04 July 2023 17:44:41
   1. Create: Description #2961527
      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 #2961528
      Value: Olympus
      
   3. Create: Type #2961529
      Value: Lens
      
   4. Create: Lens type #2961530
      Value: Wide angle
      
   5. Create: Focal length #2961531
      Value: Permanent
      
   6. Create: Auto focus #2961532
      Value: There is
      
   7. Create: Focal length of prime lens #2961533
      Value: 17 mm
      
   8. Create: Minimum focus distance #2961534
      Value: 0.2 m
      
   9. Create: Functions #2961535
      Value: Focusing motor for Nikon F
      
   10. Create: Minimum viewing angle #2961536
       Value: 65 deg.min
       
   11. Create: Aperture F at min. focal length #2961537
       Value: 2.8
       
   12. Create: Minimum aperture F #2961538
       Value: 22
       
   13. Create: Number of aperture blades #2961539
       Value: 5
       
   14. Create: Bayonet #2961540
       Value: Micro 4/3
       
   15. Create: Filter thread diameter #2961541
       Value: 37 mm
       
   16. Create: Number of element groups #2961542
       Value: 4
       
   17. Create: Number of elements #2961543
       Value: 6
       
   18. Create: Number of aspherical elements #2961544
       Value: 1
       
   19. Create: Diameter #2961545
       Value: 57 mm
       
   20. Create: Length #2961546
       Value: 22 mm
       
   21. Create: Weight #2961547
       Value: 71 g
       
   22. Create: Image #6159578
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id3453988521707697737/orig
       
   23. Create: Preview image #6159579
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id3453988521707697737/orig
       
2. Donny Darko 28 April 2023 22:12:11
   Name: Olympus 17mm f/2.8; Catalog: Camera lenses