Current Price: $69.00
Buy It Now Price: $69.00
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Model VM300 assists in determining the required focal length. First look through the eyepiece and zoom-in to the desired image. Then read the required focal length on the lens barrel. Includes 2/3", 1/2", 1/3" and 1/4" formats.

  • Replicates Field of View of Camera/Lens
  • Determines Ideal Focal Length
  • 1", 2/3", 1/2", 1/3" Sensor Settings

Designed for surveillance and other video applications, the VM300 Viewfinder from computar is a handheld optical device that functions like a director's viewfinder. It replicates the field of view of a camera's lens based on sensor size and focal length. Select from four common surveillance camera sensor sizes to determine what focal length lens you should use to capture a particular scene with a particular camera. The viewfinder has an adjustable ring in order to match the camera sensor format and lens focal length to what you see in the viewfinder.
Tested: Works 100%

Filed under: Eyepieces & Accessories