Image Composition Object Image Format 2/3 Inch 16:9 Aspect Ratio Object Image size 9.59 mm (H) x 5.39 mm (V) Zoom Ratio 14x Focal Length Range 4.3~60mm Focal Length Range with Extender 8.6~120mm Angular Field of View At 4.3mm 96.3° (H) x 64.2° (V) At 60mm 9.1° (H) x 5.2° (V) Optical Brightness Maximum Relative Aperture (F-Number) 1:1.8 at 4.3mm~40.0mm 1:2.7 at 60mm (Ramping Characteristic) 1:3.6 at 8.6mm~80.0mm 1:5.4 at 120mm (Ramping Characteristic) Scene Composition Scene Object Dimensions at MOD 76.4 cm x 43.0 cm at 4.3mm 5.2 cm x 2.9 cm at 60mm 38.2 cm x 21.5 cm at 8.6mm 2.6 cm x 1.5 cm at 120mm