411Technical NotesA variety of accessories are available for your Nikon camera.Other AccessoriesPower sources • EN-EL15b Rechargeable Li-ion Battery: Additional EN-EL15bbatteries are available from local retailers and Nikonservice representatives. EN-EL15a/EN-EL15 batteriescan also be used, but note that you may not be able totake as many pictures on a single charge (0 463).• MH-25a Battery Charger: The MH-25a can be used torecharge EN-EL15b batteries. MH-25 battery chargerscan also be used.• EH-7P Charging AC Adapter: The EH-7P can be used to chargeEN-EL15b batteries inserted in the camera (the batteryonly charges when the camera is off ). It cannot be usedto charge EN-EL15a/EN-EL15 batteries.• EP-5B Power Connector, EH-5c and EH-5b AC Adapters: Theseaccessories can be used to power the camera forextended periods. The EP-5B is required to connect thecamera to the EH-5c/EH-5b; see “Attaching a PowerConnector and AC Adapter” (0 416) for details.Filters • Neutral Color (NC) filters can be used to protect the lens.• To prevent ghosting, avoid using filters when thesubject is framed against a bright light, or when a brightlight source is in the frame.• Center-weighted metering is recommended if matrixmetering fails to produce the desired results for filterswith exposure factors (filter factors) over 1× (Y44, Y48,Y52, O56, R60, X0, X1, C-PL, ND2S, ND4, ND4S, ND8,ND8S, ND400, A2, A12, B2, B8, B12). See the filter manualfor details.• Filters intended for special-effects photography mayinterfere with autofocus or the in-focus indicator (I).Mountadapters FTZ Mount Adapter (0 453)
