Change history for item: Pentax SMC DA* 16-50mm f/2.8 ED AL IF SDM

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1. Donny Darko 04 July 2023 17:53:24
   1. Create: Description #2963765
      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 #2963766
      Value: Pentax
      
   3. Create: Type #2963767
      Value: Lens
      
   4. Create: Lens type #2963768
      Value: Standard
      
   5. Create: Focal length #2963769
      Value: Variable
      
   6. Create: For non-full frame cameras only #2963770
      Value: Yes
      
   7. Create: Auto focus #2963771
      Value: There is
      
   8. Create: Min. focal length #2963772
      Value: 16 mm
      
   9. Create: Max. focal length #2963773
      Value: 50 mm
      
   10. Create: Zoom ratio #2963774
       Value: 3.1x
       
   11. Create: Minimum focus distance #2963775
       Value: 0.3 m
       
   12. Create: Functions #2963776
       Value: Focusing motor for Nikon F, ultrasonic motor, internal focusing
       
   13. Create: Minimum viewing angle #2963777
       Value: 31.5 deg.min
       
   14. Create: Max viewing angle #2963778
       Value: 83 deg.min
       
   15. Create: Aperture F at min. focal length #2963779
       Value: 2.8
       
   16. Create: Aperture F at max. focal length #2963780
       Value: 2.8
       
   17. Create: Minimum aperture F #2963781
       Value: 22
       
   18. Create: Number of aperture blades #2963782
       Value: 9
       
   19. Create: Bayonet #2963783
       Value: Pentax KA/KAF/KAF2/KAF3
       
   20. Create: Filter thread diameter #2963784
       Value: 77 mm
       
   21. Create: Number of element groups #2963785
       Value: 12
       
   22. Create: Number of elements #2963786
       Value: 15
       
   23. Create: Diameter #2963787
       Value: 84 mm
       
   24. Create: Length #2963788
       Value: 98.5 mm
       
   25. Create: Weight #2963789
       Value: 565 g
       
   26. Create: Security #2963790
       Value: Dustproof, waterproof
       
   27. Create: Image #6160169
       URL: https://avatars.mds.yandex.net/get-mpic/4076910/img_id3134278530637152275.jpeg/orig
       
   28. Create: Image #6160170
       URL: https://avatars.mds.yandex.net/get-mpic/4080439/img_id4451146025818248386.jpeg/orig
       
   29. Create: Image #6160171
       URL: https://avatars.mds.yandex.net/get-mpic/4493022/img_id2983419067721315279.jpeg/orig
       
   30. Create: Preview image #6160172
       URL: https://avatars.mds.yandex.net/get-mpic/4076910/img_id3134278530637152275.jpeg/orig
       
2. Donny Darko 28 April 2023 22:12:28
   Name: Pentax SMC DA* 16-50mm f/2.8 ED AL IF SDM; Catalog: Camera lenses