29En• For F5 cameras, only EC-B, EC-E, B, E, J, A, L focusing screens are usable inMatrix Metering.• When using the B and E focusing screens in cameras other than those listedabove, refer to the columns for the B and E screens.14. Lens care• Clean the lens surfaces with a blower brush. To remove dirt and smudges, usea soft, clean cotton cloth or lens tissue moistened with ethanol (alcohol) orlens cleaner. Wipe in a circular motion from center to outer edge, taking carenot to leave traces or touch other parts of the lens.• Never use thinner or benzene to clean the lens as this might damage it, resultin a fire, or cause health problems.• When the lens is not in use, attach the lens cap to protect the front lenselement.• 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 toprevent mold. Also store the lens away from direct sunlight or chemicals suchas camphor or naphthalene.• Do not get water on the lens or drop it in water as this will cause it to rust andmalfunction.• Reinforced plastic is used for certain parts of the lens. To avoid damage, neverleave the lens in an excessively hot place.15. Supplied accessories• Heavy duty case CT-404 • Slip-on front lens cap • Rear lens cap LF-1 • Lenshood HK-33 • Dedicated filter holder* • 52mm screw-in NC filter • Strap LN-1• Monopod collar* If dedicated accessories are broken or missing, contact your nearest Nikonservice center or representative office as they are not available at generalshops.16. Optional accessories• Semi-soft case CL-L2 • 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)