Change history for item: Sigma AF 4.5mm f/2.8 EX DC HSM Circular Fisheye Pentax KA/KAF/KAF2

  1. Donny Darko 04 July 2023 18:27:36
    1. Create: Description #2976301
      Value: Bayonet mount: Pentax KA/KAF/KAF2/KAF3, lens type: ultra-wide-angle fisheye, focal length: fixed, autofocus, for non-full-frame cameras only, prime lens focal length: 4.50 mm,
    2. Create: Brand #2976302
      Value: Sigma
    3. Create: Type #2976303
      Value: Lens
    4. Create: Lens type #2976304
      Value: Ultra wide angle fisheye
    5. Create: Focal length #2976305
      Value: Permanent
    6. Create: For non-full frame cameras only #2976306
      Value: Yes
    7. Create: Auto focus #2976307
      Value: There is
    8. Create: Focal length of prime lens #2976308
      Value: 45 mm
    9. Create: Functions #2976309
      Value: Focusing motor for Nikon F, ultrasonic motor, internal focusing
    10. Create: Max viewing angle #2976310
      Value: 180 deg.min
    11. Create: Aperture F at min. focal length #2976311
      Value: 2.8
    12. Create: Aperture F at max. focal length #2976312
      Value: 2.8
    13. Create: Minimum aperture F #2976313
      Value: 22
    14. Create: Number of aperture blades #2976314
      Value: 6
    15. Create: Bayonet #2976315
      Value: Pentax KA/KAF/KAF2/KAF3
    16. Create: Number of element groups #2976316
      Value: 9
    17. Create: Number of elements #2976317
      Value: 13
    18. Create: Number of low dispersion elements #2976318
      Value: 1
    19. Create: Diameter #2976319
      Value: 76.2 mm
    20. Create: Length #2976320
      Value: 77.8 mm
    21. Create: Weight #2976321
      Value: 470 g
    22. Create: Image #6161530
      URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id1228106280089921732/orig
    23. Create: Preview image #6161531
      URL: https://avatars.mds.yandex.net/get-mpic/200316/img_id1228106280089921732/orig
  2. Donny Darko 28 April 2023 22:13:39
    Name: Sigma AF 4.5mm f/2.8 EX DC HSM Circular Fisheye Pentax KA/KAF/KAF2; Catalog: Camera lenses