Change history for item: Sky-Watcher BK 709EQ1

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1. Donny Darko 15 August 2023 17:32:48
   1. Create: Description #13283495
      Value: Refractor
      
   2. Create: Brand #13283496
      Value: Sky-Watcher
      
   3. Create: Type #13283497
      Value: Refractor
      
   4. Create: Optical design #13283498
      Value: Achromat
      
   5. Create: Lens diameter #13283499
      Value: 70 mm
      
   6. Create: Lens focal length #13283500
      Value: 900 mm
      
   7. Create: Relative hole #13283501
      Value: 1:12.9
      
   8. Create: Resolution #13283502
      Value: 1.63 ar seconds
      
   9. Create: Penetrating power magnitude #13283503
      Value: 11.7
      
   10. Create: Max. useful magnification #13283504
       Value: 140x
       
   11. Create: AR coating #13283505
       Value: Multilayer
       
   12. Create: Number of eyepieces included #13283506
       Value: 2
       
   13. Create: Eyepiece bore diameter #13283507
       Value: 1.25 in.
       
   14. Create: Max. magnification with included eyepiece #13283508
       Value: 180x
       
   15. Create: Barlow lens magnification #13283509
       Value: 2x
       
   16. Create: Installation #13283510
       Value: Floor
       
   17. Create: Tripod height #13283511
       Value: 710-1230 mm
       
   18. Create: Tripod material #13283512
       Value: Aluminum
       
   19. Create: Mount #13283513
       Value: Equatorial EQ1
       
   20. Create: Seeker #13283514
       Value: Optical 6x24
       
   21. Create: Pipe length #13283515
       Value: 910 mm
       
   22. Create: Pipe diameter #13283516
       Value: 80 mm
       
   23. Create: Weight #13283517
       Value: 7.7 kg
       
   24. Create: Equipment #13283518
       Value: Telescope tube 140x70, eyepiece 25 mm, 10 mm, Barlow lens 2x, diagonal mirror 90°, optical finder scope 6x24, equatorial mount EQ1, aluminum tripod, tripod
       
   25. Create: Image #11063724
       URL: https://avatars.mds.yandex.net/get-mpic/4880383/img_id3813341808363130951.jpeg/orig
       
   26. Create: Preview image #11063725
       URL: https://avatars.mds.yandex.net/get-mpic/4880383/img_id3813341808363130951.jpeg/orig
       
2. Donny Darko 05 May 2023 11:38:26
   Name: Sky-Watcher BK 709EQ1; Catalog: Telescopes