| 摘要 |
Improved binoculars are provided for viewing objects at a distance and for selectively recording a digital image of the objects. The binoculars include first and second monoculars each with an optical lightpath constructed to deliver an image of the object to one eye of the observer. Included within one of the monoculars is a beamsplitter designed to allow a portion of the light in the first optical lightpath to pass to the eye of the observer and to reflect a second portion of the light. The reflected portion of the light is directed to a digital image sensor and recording device. The other monocular includes compensating optics, such as a second beamsplitter, to alter the image to correct for the refraction and decrease in light intensity caused by the beamsplitter in the first light path. The second monocular does not include an image sensor and does not include an image recording device.
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