Nikon AF-S Nikkor ED 300mm f/2.8 D IF Manual De Instrucciones página 18

Optional Accessories
Heavy duty case CT-305
Other 52mm screw-in filters
52mm slip-in circular polarizing
filter C-PL1L
TeleconverterTC-14B
Teleconverter TC-301
AF-I Teleconverter TC-14E
AF-I Teleconverter TC-20E
SPECIFICATIONS
Focal length: 300mm
Maximum aperture: f/2.8
Lens construction: 11 elements in 8 groups
(plus dustproof glass plate built into
front)
Picture angle: 8°20' (6°40' with 1X240
camera)
Distance scale: Graduated in meters and
feet from 2.5m (10 ft.) to infinity (°°)
Distance information: Output into camera
body
Aperture scale: f/2.8—f/22 on both
standard and aperture-direct-readout
scales
Minimum aperture lock: Provided
Diaphragm: Fully automatic
Exposure measurement: Via full-aperture
method with AI cameras or cameras
with CPU interface system; via stop-
down method for other cameras
LENS CARE
• Clean lens surface with a blower brush. To remove dirt and smudges, use a soft, clean
cotton cloth or lens tissue moistened with lens cleaner. Wipe in a circular motion from
center to outer edge, taking care not to leave traces and not to touch the other lens parts.
If you use ether in cleaning the lens, a smudge sometimes appears on the surface of a
multi-coated lens. If this happens, wipe it again with a cotton cloth moistened with
alcohol.
• Always protect the lens surface from dirt or damage. The lens hood also helps to
protect the lens.
• Keep the lens cap in place whenever the lens is not in use.
• If you will not use the lens for a long time, protect it from rust and mold by storing it in
a cool, dry place. Also, do not store in direct sunlight, and keep it away from
naphthalene or camphor.
• Be careful not to get the lens wet or drop it in water. Water on the lens may cause
malfunction.
Focusing: Nikon Internal Focusing (IF)
system
Tripod mounting: Built-in tripod
mounting collar rotatable through 360°
Lens hood: Provided
Filters: Slip-in glass filter holder accepts
52mm screw-in filters; gelatin filter
holder accepts gelatin filters
Mount: Nikon bayonet mount
Dimensions: Approx. 124mm (4.9 in.) dia.
x 269mm (10.6 in.) extension from
flange; approx. 277mm (10.9 in.) long
(overall)
Weight: Approx. 3,100g (109 oz.)