Nikon Nikon 1 V1 User Manual download pdf (Page 56)

Flash units SB-N5: The SB-N5 has a Guide Number of 8.5/27.9 (m/ft, ISO

100, 20 °C/68 °F; Guide Number at ISO 200 is 12/39.4).

When mounted on the Nikon 1 V1, it supports i-TTL and

manual flash control.

Guide Number

To calculate the range of the flash at full power, divide the

Guide Number by the aperture. For example, at ISO 100 the

SB-N5 has a Guide Number of 8.5 m or 27.9 ft (35 mm zoom

head position); its range at an aperture of f/5.6 is 8.5÷5.6 or

about 1.5 meters (or in feet, 27.9÷5.6=approximately 5 ft).

For each twofold increase in ISO sensitivity, multiply the

Guide Number by the square root of two (approximately

1.4).

Power sources

•

Rechargeable Li-ion Battery EN-EL15

(

69): Additional EN-EL15

batteries are available from local retailers and Nikon-

authorized service representatives.

• Battery Charger MH-25 (0 69): Recharge EN-EL15 batteries.

• Power Connector EP-5B, AC Adapter EH-5b: These accessories

can be used to power the camera for extended periods

(EH-5a and EH-5 AC adapters can also be used). An EP-5B

power connector is required to connect the camera to

the EH-5b, EH-5a, or EH-5; see page 48 for details.

1 ... 55 56 57 ... 88

No comments

Nikon Nikon 1 V1 User Manual Page 56