Nikon Flashes & Speedlights>R1 Close-Up Speedlight Kit Ring Flash

Electronic construction:

Wireless remote flash unit with Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry

Guide number:

10/33 (ISO 100, m/ft.), 14/46 (ISO 200, m/ft.)

Angle of coverage:

(78° horizontal, 60° vertical)

Flash modes:

i-TTL, D-TTL, TTL (film-based cameras), M (manual)

Recycling time:

6 seconds or less

Number of flashes:

Approximately 290

Bounce capability:

Flash head tilts down (toward optical axis) to 60° with stops at every 15°, and up (away from optical axis) to 45° with stops at every 15°

Flash duration:

Approximately 600 ¬s

Mounting foot:

Dedicated shoe for SX-1 Attachment Ring or AS-20 Speedlight Stand

Target light:

White LED

Power source:

One 3V CR123A lithium battery

Dimensions (WxHxD):

Approximately 80 mmx—75 mm x 55 mm