Troubleshoot/What Is Lens Types

Revision as of 21:29, 22 June 2016 by Qi (talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Lens types? Fixed, Varifocal, Motorized?

Fixed Lens

  • Cannot adjust focal length.
  • Has a wide angle view.
  • Digital zoom is capable.

Lens1.jpg FixedLensExample1.JPG

Varifocal Lens

  • Focal length can be increase.
  • Angle view can be changed manually.
  • Optical zoom and Digital zoom are capable.

Lens3.jpg VarifocalExample1.JPG

Motorized varifocal Lens

  • Focal length can be increase.
  • Angle view can be changed remotely.
  • Optical zoom and Digital zoom are capable.

Lens2.jpg

Retrieved from "https://DahuaWiki.com/index.php?title=Troubleshoot/What_Is_Lens_Types&oldid=12008"