Ready light indication in the viewfinder............. 41 Relationship between the camera's meter, . ready-light indication andshutterspeed. ..........41 Nikon FG 2O/Speedlight combination chart.. ...... 42 ACCESSORTES. .. 43-48 Electronic Flash

Electronic Flash

Nikon Speedlight SB.19

Compact and easy to use, the Nikon Speedlight SB-19 attaches to the camera's accessory shoe @ for automatic flash photography in dim light or outside at night. With the FG-20 left on auto, the shutter speed is automatically switched to the proper synchronization speed of 1/90sec. as soon as the flash unit is turned on. Then when the flash is recycled, the readylight inside the camera's viewfinder comes on to let you know when you can take the next shot. lt features a guide number of 20 (ASA/lSO 100 and meters) or 32 (ASA/lSO 25 and feet) and offers a wide choice of shooting apertures tromtl2 to f/1i with ASA/ISO 1OO