R1 Wireless Close-Up Speedlight System Mirrorless Lenses multi-coated filter that helps to

multi-coated filter that helps to reduce flare and ghosting as well as protecting the front lens surface from the elements

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

especially around all moving parts of the barrel

8G ED AF Micro-Nikkor 200mm f/4D IF-ED  AF-S VR Micro-Nikkor 105mm f/2

R1 Wireless Close-Up Speedlight System Mirrorless Lenses multi-coated filter that helps 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