Accessory Installation; C-Mount Lenses - GeoVision GV-BX1500-1F Quick Start Manual

1.3 Accessory Installation

1.3.1 C-Mount Lenses

When you use a C-mount lens, it requires a certain distance from the
camera's imaging chip to focus the lens. Mount the supplied C-mount lens
adapter / lens ring to the camera, and then attach the lens onto the camera
body.
Box Camera
Three types of lens rings are provided for Box Camera:
 0.188 mm (transparent color) x 2
 0.254 mm (black color with a matt surface) x 2
Note: These lens rings are specially designed for varifocal models of
Box Camera. Besides the supplied lens rings, each varifocal model has
already been installed with the necessary lens ring.
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Box Camera
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