Change history for item: Sigma AF 30mm f/1.4 EX DC Pentax KA/KAF/KAF2

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1. Donny Darko 04 July 2023 18:20:01
   1. Create: Description #2973310
      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 #2973311
      Value: Sigma
      
   3. Create: Type #2973312
      Value: Lens
      
   4. Create: Lens type #2973313
      Value: Standard
      
   5. Create: Focal length #2973314
      Value: Permanent
      
   6. Create: For non-full frame cameras only #2973315
      Value: Yes
      
   7. Create: Auto focus #2973316
      Value: There is
      
   8. Create: Focal length of prime lens #2973317
      Value: 30 mm
      
   9. Create: Minimum focus distance #2973318
      Value: 0.4 m
      
   10. Create: Functions #2973319
       Value: Focusing motor for Nikon F
       
   11. Create: Minimum viewing angle #2973320
       Value: 45 degrees min
       
   12. Create: Aperture F at min. focal length #2973321
       Value: 1.4
       
   13. Create: Minimum aperture F #2973322
       Value: 16
       
   14. Create: Number of aperture blades #2973323
       Value: 8
       
   15. Create: Bayonet #2973324
       Value: Pentax KA/KAF/KAF2/KAF3
       
   16. Create: Filter thread diameter #2973325
       Value: 62 mm
       
   17. Create: Number of element groups #2973326
       Value: 7
       
   18. Create: Number of elements #2973327
       Value: 7
       
   19. Create: Number of aspherical elements #2973328
       Value: 1
       
   20. Create: Number of low dispersion elements #2973329
       Value: 2
       
   21. Create: Diameter #2973330
       Value: 75.5 mm
       
   22. Create: Length #2973331
       Value: 59 mm
       
   23. Create: Weight #2973332
       Value: 430 g
       
   24. Create: Image #6161241
       URL: https://avatars.mds.yandex.net/get-mpic/4497593/img_id8470590010788041217.jpeg/orig
       
   25. Create: Preview image #6161242
       URL: https://avatars.mds.yandex.net/get-mpic/4497593/img_id8470590010788041217.jpeg/orig
       
2. Donny Darko 28 April 2023 22:13:24
   Name: Sigma AF 30mm f/1.4 EX DC Pentax KA/KAF/KAF2; Catalog: Camera lenses