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2. Binoculars - Wikipedia

   en.wikipedia.org/wiki/Binoculars

   The depth of field reduces quadratic with the magnification, so compared to 7× binoculars, 10× binoculars offer about half (7² ÷ 10² = 0.49) the depth of field. However, not related to the binoculars optical system, the user perceived practical depth of field or depth of acceptable view performance is also dependent on the accommodation ...

3. Field of view - Wikipedia

   en.wikipedia.org/wiki/Field_of_view

   Angular field of view is typically specified in degrees, while linear field of view is a ratio of lengths. For example, binoculars with a 5.8 degree (angular) field of view might be advertised as having a (linear) field of view of 102 mm per meter. As long as the FOV is less than about 10 degrees or so, the following approximation formulas ...

4. Visual field - Wikipedia

   en.wikipedia.org/wiki/Visual_field

   The binocular visual field is the superimposition of the two monocular fields. In the binocular field, the area left of the vertical meridian is referred to as the left visual field (which is located temporally for the left, and nasally for the right eye); a corresponding definition holds for the right visual field.

5. Binocular vision - Wikipedia

   en.wikipedia.org/wiki/Binocular_vision

   Binocular vision. Principle of binocular vision with horopter shown. In biology, binocular vision is a type of vision in which an animal has two eyes capable of facing the same direction to perceive a single three-dimensional image of its surroundings. Binocular vision does not typically refer to vision where an animal has eyes on opposite ...

6. Binocular disparity - Wikipedia

   en.wikipedia.org/wiki/Binocular_disparity

   Binocular disparity is the angle between two lines of projection . One of which is the real projection from the object to the actual point of projection. The other one is the imaginary projection running through the nodal point of the fixation point. In computer vision, binocular disparity is calculated from stereo images taken from a set of ...

7. Visual system - Wikipedia

   en.wikipedia.org/wiki/Visual_system

   The visual system is the physiological basis of visual perception (the ability to detect and process light ). The system detects, transduces and interprets information concerning light within the visible range to construct an image and build a mental model of the surrounding environment.