Change history for item: Olympus ED 300mm f/2.8

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1. Donny Darko 04 July 2023 17:43:46
   1. Create: Description #2961184
      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 #2961185
      Value: Olympus
      
   3. Create: Type #2961186
      Value: Lens
      
   4. Create: Lens type #2961187
      Value: Telephoto lens
      
   5. Create: Focal length #2961188
      Value: Permanent
      
   6. Create: Auto focus #2961189
      Value: There is
      
   7. Create: Focal length of prime lens #2961190
      Value: 300 mm
      
   8. Create: Minimum focus distance #2961191
      Value: 2.4 m
      
   9. Create: Functions #2961192
      Value: Focusing motor for Nikon F
      
   10. Create: Max viewing angle #2961193
       Value: 42 degrees min
       
   11. Create: Aperture F at min. focal length #2961194
       Value: 2.8
       
   12. Create: Minimum aperture F #2961195
       Value: 22
       
   13. Create: Number of aperture blades #2961196
       Value: 9
       
   14. Create: Bayonet #2961197
       Value: 4/3
       
   15. Create: Filter thread diameter #2961198
       Value: 43 mm
       
   16. Create: Number of element groups #2961199
       Value: 11
       
   17. Create: Number of elements #2961200
       Value: 13
       
   18. Create: Number of low dispersion elements #2961201
       Value: 3
       
   19. Create: Diameter #2961202
       Value: 127 mm
       
   20. Create: Length #2961203
       Value: 285 mm
       
   21. Create: Weight #2961204
       Value: 3290 g
       
   22. Create: Security #2961205
       Value: Dustproof, frost resistance, moisture protection
       
   23. Create: Image #6159550
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id7163774726794478879/orig
       
   24. Create: Preview image #6159551
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id7163774726794478879/orig
       
2. Donny Darko 28 April 2023 22:12:10
   Name: Olympus ED 300mm f/2.8; Catalog: Camera lenses