Change history for item: Samyang 20mm f/1.8 ED AS UMC 4/3

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1. Donny Darko 05 July 2023 06:12:30
   1. Create: Description #3002119
      Value: Bayonet mount: 4/3, lens type: wide angle, focal length: fixed, prime lens focal length: 20 mm, aperture F at min. focal length: 1.80, Aperture F at max. focal length: 1.80
      
   2. Create: Brand #3002120
      Value: Samyang
      
   3. Create: Type #3002121
      Value: Lens
      
   4. Create: Lens type #3002122
      Value: Wide angle
      
   5. Create: Focal length #3002123
      Value: Permanent
      
   6. Create: Focal length of prime lens #3002124
      Value: 20 mm
      
   7. Create: Minimum focus distance #3002125
      Value: 0.2 m
      
   8. Create: Aperture F at min. focal length #3002126
      Value: 1.8
      
   9. Create: Aperture F at max. focal length #3002127
      Value: 1.8
      
   10. Create: Minimum aperture F #3002128
       Value: 22
       
   11. Create: Number of aperture blades #3002129
       Value: 7
       
   12. Create: Bayonet #3002130
       Value: 4/3
       
   13. Create: Filter thread diameter #3002131
       Value: 77 mm
       
   14. Create: Number of element groups #3002132
       Value: 12
       
   15. Create: Number of elements #3002133
       Value: 13
       
   16. Create: Number of aspherical elements #3002134
       Value: 2
       
   17. Create: Number of low dispersion elements #3002135
       Value: 3
       
   18. Create: Diameter #3002136
       Value: 83 mm
       
   19. Create: Length #3002137
       Value: 93.7 mm
       
   20. Create: Weight #3002138
       Value: 530 g
       
   21. Create: Image #6167976
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id9123705580967846505/orig
       
   22. Create: Preview image #6167977
       URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id9123705580967846505/orig
       
2. Donny Darko 28 April 2023 22:16:49
   Name: Samyang 20mm f/1.8 ED AS UMC 4/3; Catalog: Camera lenses