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VS-50085-M42  M42-Mount Fixed Focal Length Lens
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VS-50085-M42 M42-Mount Fixed Focal Length Lens

Product Code: VS-50085-M42
MPN: VS-50085-M42
Description

4/3" 50mm F0.85 Manual Iris, M42 Mount Fixed Focal Length Lens

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Price

Qty Standard Price
1
$1,551.00

VS-085 SERIES

Fixed Focal Length Lenses with F/0.85 for High Speed Cameras

High-speed cameras can best utilise the VS-085 series due to its immensely bright F number of 0.85. Up to 4/3" sensors are supported as well as C and M42 mounts. An internally constructed floating system of lens elements allows the lens to produce a low distortion, high contrast image at any magnification.

  • 4/3" sensor support
  • F0.85 brightness
  • C & M42 mount
  • Low Distortion
  • High Contrast


What is F number?

F number defines the brightness of lens at infinity imaging. Fno=Focal Length/ Diameter Entrance Pupil (Effective Aperture) The maximum aperture indicates the brightness of the image that the lens creates on the image sensor: lenses with wider maximum apertures (lower minimum f-numbers) create a brighter image on the image sensor than lenses with small maximum apertures (higher minimum f-numbers). Lenses with wide maximum apertures are referred to as“ fast” lenses because they create a brighter image on the image sensor, allowing faster shutter speeds. VS-085 series allows faster shutter speeds and is capable for various applications which require brighter images. Including medical, bio and high speed motion analysis applications.

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