| 20090072127 | ADJUSTABLE SHROUD FOR ADJUSTING A DETECTION FIELD ASSOCIATED WITH A DETECTOR - An adjustable shroud for use with a detector having an aperture for detecting electromagnetic radiation. The adjustable shroud includes a base element, a cover element and a directional shroud. The cover element and the directional shroud may be adjusted over an aperture of a detector to increase and/or decrease a detection field associated with the detector. The user is easily able to configure the adjustable shroud to block a portion of a detection field associated with the detector to eliminate unwanted environment factors. | 03-19-2009 |
