Goyo Optical Industrial Manual GM32514MCN
Features Focal Length: 25.0mm Iris Range: F1.4-Close Angle of View (HxVxD): 1/2″ 14°3′ x 10°5′ x 18°11′ / 2/3″ 19°5′ x 15°1′ x 25°2′ MOD: 0.5m Filter Thread: M27.0, P=0.5 Dimension (DxL): Ø30×24.5mm Weight: 40g