uxcell 6mm 54 Degree Angle IR Fixed Board Lens Focal for 1/3" CCD CCTV Camera Product Name: CCTV Lens Image Format: 1/3"; Mount: 12 * 0.5mm Focus Length: 6mm; Aperture: F2.0; Angle of View: 54 Angle Size: 14 x 14.8mm(D*H); Weight: 5.3g Package Content: 1 x 6mm CCTV Lens