Nikon 300m F/2.8 Camera Lens User Manual


 
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12. Lens care
•Clean the lens surfaces with a blower brush. To remove dirt and smudges, use a soft, clean cotton
cloth or lens tissue moistened with ethanol (alcohol) or lens cleaner. Wipe in a circular motion
from center to outer edge, taking care not to leave traces or touch other parts of the lens.
•Never use thinner or benzene to clean the lens as this might damage it, result in a fire, or cause
health problems.
•When storing the lens in its lens case, attach both front and rear caps.
•When the lens will not be used for a long time, store it in a cool, dry place to prevent mold. Also
store the lens away from direct sunlight or chemicals such as camphor or naphthalene.
•Do not get water on the lens or drop it in water as this will cause it to rust and malfunction.
•Reinforced plastic is used for certain parts of the lens. To avoid damage, never leave the lens in
an excessively hot place.
13. Supplied accessories*
• Slip-on front lens cap • Rear lens cap LF-1 • Lens hood HK-30
• Semi-soft case CL-L1 • Dedicated slip-in filter holder • 52mm screw-in NC filter
• Strap LN-1
* If dedicated accessories are broken or missing, contact your nearest Nikon service center or
representative office as they are not available at general shops.
14. Optional accessories
• 52mm screw-in filters (except circular polarizing filter II)
• Slip-in circular polarizing filter C-PL1L
• AF-S Teleconverters (TC-14EII/TC-17EII/TC-20EII)
15. Specifications
Type of lens: G-type AF-S Nikkor lens having built-in CPU and Nikon bayonet
mount. Special vibration reduction (VR) mechanism incorporated
Focal length: 300mm
Maximum aperture: f/2.8
Lens construction: 11 elements in 8 groups (3 ED glass and 2 Nano Crystal Coat-
deposited lens elements), as well as 1 protective glass
Picture angle: 8˚10’ [5˚20’ with Nikon digital cameras (Nikon DX format);
6˚40’ with IX240 system cameras]
Distance information: Output to camera body
Focusing: Nikon Internal Focusing (IF) system (utilizing an internal Silent Wave
Motor); manually via separate focus ring.
Vibration reduction: Lens-shift method using voice coil motors (VCMs)