169Remote Switch RS-80N3This is a remote switch with an 80 cm cord to preventcamera shake for super-telephoto shots, macroshooting,and bulb exposures. The switch has the same effect aspressing the shutter button halfway or completely. Ashutter-release lock is also provided. The quick-lock plugconnects to the camera’s remote control terminal.Timer Remote Controller TC-80N3Attached with an 80-cm cord, this remote switch has fourbuilt-in functions: 1.Self-timer, 2.Interval timer, 3.Bulb-exposure timer, and 4. Shutter-release count setting. Thetimer can be set anywhere from 1 sec. to 99 hours, 59min. , 59 sec. in 1-sec. increments. The connection plugfor the camera has a quick-lock feature.Wireless Controller LC-4Wireless controller effective up to 100 meters. It consistsof a transmitter and receiver. The receiver’s cameraconnection plug connects to the camera’s remote controlterminal.E-series Dioptric Adjustment LensesOne of ten E-series dioptric adjustment lenses (–4 to +3diopters) can be attached to the camera’s eyepiece tofurther expand the dioptric adjustment range.Memory cardData storage media where the captured images arerecorded. Using Canon memory cards is recommended.PC card adapterEnables a CF card to be inserted into a PC card slot orPC card reader.