Change history for item: Rokinon 20mm f/1.8 Pentax KA/KAF/KAF2

Edit History of changes Delete item

1. Donny Darko 05 July 2023 07:03:45
   1. Create: Description #3011966
      Value: Mount: Pentax KA/KAF/KAF2/KAF3, 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: 1.8
      
   2. Create: Brand #3011967
      Value: Rokinon
      
   3. Create: Type #3011968
      Value: Lens
      
   4. Create: Lens type #3011969
      Value: Wide angle
      
   5. Create: Focal length #3011970
      Value: Permanent
      
   6. Create: Focal length of prime lens #3011971
      Value: 20 mm
      
   7. Create: Minimum focus distance #3011972
      Value: 0.2 m
      
   8. Create: Functions #3011973
      Value: Internal focus
      
   9. Create: Aperture F at min. focal length #3011974
      Value: 1.8
      
   10. Create: Aperture F at max. focal length #3011975
       Value: 1.8
       
   11. Create: Minimum aperture F #3011976
       Value: 22
       
   12. Create: Number of aperture blades #3011977
       Value: 7
       
   13. Create: Bayonet #3011978
       Value: Pentax KA/KAF/KAF2/KAF3
       
   14. Create: Filter thread diameter #3011979
       Value: 77 mm
       
   15. Create: Number of element groups #3011980
       Value: 12
       
   16. Create: Number of elements #3011981
       Value: 13
       
   17. Create: Number of aspherical elements #3011982
       Value: 2
       
   18. Create: Diameter #3011983
       Value: 83 mm
       
   19. Create: Length #3011984
       Value: 86.9 mm
       
   20. Create: Weight #3011985
       Value: 493 g
       
   21. Create: Image #6170915
       URL: https://avatars.mds.yandex.net/get-mpic/4578218/img_id4690029949079404195.jpeg/orig
       
   22. Create: Preview image #6170916
       URL: https://avatars.mds.yandex.net/get-mpic/4578218/img_id4690029949079404195.jpeg/orig
       
2. Donny Darko 28 April 2023 22:18:24
   Name: Rokinon 20mm f/1.8 Pentax KA/KAF/KAF2; Catalog: Camera lenses