četvrtak, 27.10.2011.


Ir filter camera : Ge water filter fxrc.

Ir Filter Camera

ir filter camera

    ir filter
  • Infrared cut-off filters, sometimes called IR filters or heat-absorbing filters, are designed to reflect or block mid-infrared wavelengths while passing visible light.

  • A chamber or round building

  • television camera: television equipment consisting of a lens system that focuses an image on a photosensitive mosaic that is scanned by an electron beam

  • A camera is a device that records/stores images. These images may be still photographs or moving images such as videos or movies. The term camera comes from the camera obscura (Latin for "dark chamber"), an early mechanism for projecting images. The modern camera evolved from the camera obscura.

  • equipment for taking photographs (usually consisting of a lightproof box with a lens at one end and light-sensitive film at the other)

ir filter camera - Zykkor IR

Zykkor IR 720nm 850nm 950nm Infrared Filters Kit, 52mm

Zykkor IR 720nm 850nm 950nm Infrared Filters Kit, 52mm

Infrared is a spectrum of light beyond that which we normally see. Infrared photography was only used in film cameras in the past, but despite having an IR blocking filter installed between the lens and the Digital Camera's Sensor, most digital cameras can still react to infrared energy, though at levels far lower than visible light. To take "infrared" pictures - i.e., photos primarily made up of near infrared energy - you need to filter out the visible light and only allow the infrared spectrum through to the lens. The easiest way to do this is to use an infrared filter.

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Demonstrating the effect of an IR filter

Demonstrating the effect of an IR filter

Here, I am demonstrating the effect of an IR filter on a full spectrum converted camera. The camera is a Samsung S1050, converted by me to full spectrum. The filter is a Hoya 25A red filter, held slightly in front of the lens assembly. The subject is Pontefract Castle in West Yorkshire, England.

DF Filter Test - CFL Lights

DF Filter Test - CFL Lights

Images from the Webcam. 352 x 258 res images as the camera sees it.

Left is image from camera with the IR glass removed and the 720DF60 IR filter not installed.

What the camera sees with the 720DF60 IR filter in fron of the lens.

ir filter camera

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27.10.2011. u 01:56 • 0 KomentaraPrint#^

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