Monocular night vision devices

G - Physics – 02 – B

Patent

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Details

G02B 5/30 (2006.01) F41G 3/16 (2006.01) G02B 7/02 (2006.01) G02B 15/14 (2006.01) G02B 23/00 (2006.01) G02B 23/12 (2006.01) H01J 40/14 (2006.01)

Patent

CA 2176356

A night vision device (10) employs an image intensifier which is located in a hollow of a housing (18). The night vision device is a monocular device adapted for enabling a user to view through an ocular port (14) at night time conditions to see images which are directed through an objective port (12) of the monocular device. The housing (18) is shaped to conform to the hand of a user and has a series of finger accomodating undulations on a top surface and a thumb accomodating recess on a bottom surface. This configuration enables a user to grasp the monocular device with one hand while viewing the image. The undulations enable the user to aim the device and assure that the orientation of the device is predetermined according to above-noted surface contours.

Un dispositif de vision de nuit (10) selon l'invention est équipé d'un intensificateur d'image (66) situé dans la cavité d'un boîtier (18). Ce dispositif de vision de nuit (10) est un dispositif monoculaire conçu pour permettre à son utilisateur de voir la nuit, par un orifice oculaire (14), des images formées dans un orifice objectif (12) dudit dispositif. Ledit boîtier (10) est adapté pour épouser la forme de la main d'un utilisateur et présente, sur sa surface supérieure, une série d'ondulations destinées à recevoir les doigts ainsi qu'un évidement pour le pouce sur sa surface inférieure. Cette configuration permet à l'utilisateur de tenir le dispositif monoculaire d'une main tout en voyant l'image. Par ailleurs, les contours ondulés permettent à l'utilisateur d'orienter le dispositif dans des positions prédéterminées, selon les contours susmentionnés.

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