[. . . ] Note: Be careful not to press the retractable lens barrel button while attaching or removing the lens. Retractable Lens Mechanism To unlock the zoom ring and extend the lens for use, press the retractable lens barrel button (Figure 2-q) and rotate the zoom ring in the direction shown in Figure 2-w. [. . . ] 0 ft) from focal plane at all zoom positions • Diaphragm blades: 7 (rounded diaphragm opening) • Diaphragm: Fully automatic • Aperture range: • 11 mm focal length: f/3. 5 mm diameter × 31 mm (distance from camera lens mount flange when lens is retracted) • Weight: Approx. 0 oz) Nikon reserves the right to change the specifications of the hardware described in this manual at any time and without prior notice. Für Ihre Sicherheit English Thank you for your purchase of a 1 NIKKOR 11-27. Before using this product, please carefully read both these instructions and the camera manual. Note: 1 NIKKOR lenses are exclusively for Nikon 1 interchangeable lens format digital cameras. The angle of view is equivalent to a 35 mm format lens with a focal length about 2. Touching the internal parts of the camera or lens could result in injury. In the event of malfunction, the product should be repaired only by a qualified technician. Should the product break open as the result of a fall or other accident, remove the camera battery and/or disconnect the AC adapter and then take the product to a Nikon-authorized service center for inspection. [. . . ] € Do not leave the lens where it will be exposed to extremely high temperatures, such as in an enclosed automobile or in direct sunlight. Failure to observe this precaution could adversely affect the lens’ internal parts, causing fire. [. . . ]