Nikon 1 NIKKOR 11-27.5mm f/3.5-5.6 - Lens Manual

Parts of the Lens (Figure 1)

Figure 1

1. Lens hood *
2. Zoom ring
3. Lens mounting mark
4. Focal length mark
5. CPU contacts
6. Focal length scale
7. Retractable lens barrel button
   * Optional

Attachment and Removal

See the camera manual.
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-) and rotate the zoom ring in the direction shown in Figure 2-. The lens can be retracted and the zoom ring locked by pressing the retractable lens barrel button and rotating the zoom ring in the opposite direction.

Figure 2

Zoom

Use the zoom ring to zoom in and out. Photographs can be taken only when the focal length scale is between 11 and 27.5 mm (Figure 3).

Figure 3

Using an Optional Lens Hood

Lens hoods protect the lens and block stray light that would otherwise cause fl are or ghosting.

Attaching a Lens Hood

Attach the hood as shown in Figure 4.
Vignetting may occur if the hood is not correctly attached.

Figure 4

Other Settings

Use the camera to:

• Adjust aperture
• Control focus

Lens Care

• When using an optional lens hood, do not pick up or hold the lens or camera using only the hood.
• Keep the CPU contacts clean.
• Use a blower to remove dust and lint from the lens surfaces. To remove smudges and fi ngerprints, apply a small amount of ethanol or lens cleaner to a soft, clean cotton cloth or lens-cleaning tissue and clean from the center outwards using a circular motion, taking care not to leave smears or touch the glass with your fi ngers.
• Never use organic solvents such as paint thinner or benzene to clean the lens.
• The lens hood or NC fi lters can be used to protect the front lens element.
• Attach the front and rear caps when the lens is not in use.
• If the lens will not be used for an extended period, store it in a cool, dry location to prevent mold and rust. Do not store in direct sunlight or with naphtha or camphor moth balls.
• Keep the lens dry. Rusting of the internal mechanism can cause irreparable damage.
• Leaving the lens in extremely hot locations could damage or warp parts made from reinforced plastic.

Supplied Accessories

• 40.5 mm snap-on Front Lens Cap LC-N40.5
• Rear Lens Cap LF-N1000

Compatible Accessories

• 40.5 mm screw-on Hood HN-N102
• 40.5 mm screw-on fi lters

Specifications

• Type: 1 mount lens
• Focal length: 11–27.5 mm
• Maximum aperture: f/3.5–5.6
• Lens construction: 8 elements in 6 groups (including 1 ED lens element and 1 aspherical lens element), 1 protective glass element
• Angle of view: 72°–32° 20'
• Minimum focus distance: 0.3 m (1.0 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 to f/16
  • 27.5 mm focal length: f/5.6 to f/16
• Filter-attachment size: 40.5 mm (P=0.5 mm)
• Dimensions: Approx. 57.5 mm diameter × 31 mm (distance from camera lens mount fl ange when lens is retracted)
• Weight: Approx. 83 g (3.0 oz)

Nikon reserves the right to change the specifi cations of the hardware described in this manual at any time and without prior notice.