Change history for item: Mir 20M 20mm f/3.5

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1. Donny Darko 04 July 2023 16:36:01
   1. Create: Description #2944024
      Value: Bayonet mount: M42x1 thread, lens type: wide angle, focal length: fixed, prime lens focal length: 20 mm, aperture F at min. focal length: 3.50
      
   2. Create: Brand #2944025
      Value: Zenith
      
   3. Create: Type #2944026
      Value: Lens
      
   4. Create: Lens type #2944027
      Value: Wide angle
      
   5. Create: Focal length #2944028
      Value: Permanent
      
   6. Create: Focal length of prime lens #2944029
      Value: 20 mm
      
   7. Create: Minimum focus distance #2944030
      Value: 0.18 m
      
   8. Create: Max viewing angle #2944031
      Value: 96 degrees min
      
   9. Create: Aperture F at min. focal length #2944032
      Value: 3.5
      
   10. Create: Minimum aperture F #2944033
       Value: 16
       
   11. Create: Bayonet #2944034
       Value: Thread M42x1
       
   12. Create: Number of element groups #2944035
       Value: 8
       
   13. Create: Number of elements #2944036
       Value: 9
       
   14. Create: Diameter #2944037
       Value: 92 mm
       
   15. Create: Length #2944038
       Value: 68 mm
       
   16. Create: Weight #2944039
       Value: 390 g
       
   17. Create: Image #6153786
       URL: https://avatars.mds.yandex.net/get-mpic/4944925/img_id1644411461318104325.jpeg/orig
       
   18. Create: Preview image #6153787
       URL: https://avatars.mds.yandex.net/get-mpic/4944925/img_id1644411461318104325.jpeg/orig
       
2. Donny Darko 28 April 2023 22:10:01
   Name: Mir 20M 20mm f/3.5; Catalog: Camera lenses