R1 Wireless Close-Up Speedlight System Mirrorless Lenses you can zoom in to

you can zoom in to 280mm from just 3

Waterproof to 3

Teleconverters often need to be taken on or off in the heat of the moment when working in the field

but the SX-1 master attachment ring accommodates up to eight SB-R200’s (off-camera) and up to four (on camera)

Power Source: 1 x CR2 Lithium Battery

R1 Wireless Close-Up Speedlight System Mirrorless Lenses you can zoom in toPortable and flexible close up lighting control Nikons R1 Wireless Close Up Speedlight System enables superb close up lighting control with exceptional flexibility. Its innovative options such as the ability to incorporate up to three remote groups, four independent channels for competitive wireless environments, 60 degree tilt control and flash compensation allow you to produce exceptionally lit close up photography without worry. Superb flash