固定光圈 4.0mm Focal length: 4.0mm Aperture(F): 1.6 Minimum focus distance: 0.2m Image Format: 1/3 inch Mount: CS Dimension: 28x35mm Remark: Fixed Iris, Fixed Focal 固定光圈 6.0mm Focal length: 6.0mm Aperture(F): 2.0 Minimum focus distance: 0.2m Image Format: 1/3 inch Mount: CS Dimension: 30x25mm Remark: Fixed Iris, Fixed Focal