Doiron Design LS220N-SR1 Off Camera Lighting System for Nikon SB-800 Speedlights and RadioPopper

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About Doiron Design LS220N-SR1

The Doiron Design LS220N-SR1 lighting system is designed to combine the light output of two Nikon SB-800 Speedlights and direct it into an umbrella or softbox. A RadioPopper PX transmitter is attached with Velcro onto a Nikon SU-800 commander in the Master configuration and mounted on camera and one RadioPopper PX receiver slips into a receptacle on the LS220N-SR1 and provides full RF linked TTL control including high speed sync. There is no line of sight requirement between camera and off camera speedlights. A fiber optic splitter directs the signal from the RadioPopper PX receiver to both speedlights. One or two speedlights may be used as required.

The LS220N-SR1 supports the use of umbrellas up to 7 feet parabolic such as Westcott #4632, #4633 and #4634. An included spacer maintains the speedlights at the proper focal length for uniform light distribution with the Westcott parabolic umbrellas. Do

Doiron Design LS220N-SR1 Features

  • Built-in receptacle for RadioPopper PX receiver with 2 way splitter, directs signal to both SB-910, SB-900, SB-700 or SB-800 speedlights via fiber optics. No need for a second RadioPopper PX receiver
  • A RadioPopper PX transmitter mounted onto a Nikon SU-800 speedlight commander or camera mounted SB-910, SB-900, SB-700 or SB-800 provides a wireless ETTL solution, without line of sight requirements
  • Built-in umbrella mount supports the new 7 ft. parabolic umbrellas
  • Shaft spacer sets umbrella to optimum distance from light source. (Applicable for Westcott # 4632, 4633, 4634 and Flashpoint # 16RTB86S) Spacer Included
  • Quick mount speedring for mounting softboxes
  • Pole clamp for mounting (2) SD-9 battery packs. (Included) May also be used to mount (2) Quantum Turbo 2X2 or (2) Quantum Turbo 3 with CZ cable
  • Supports off camera wireless High-Speed Sync without line of sight requirement to 1/8000 second

Doiron Design LS220N-SR1 Specifications

Speedlight Support
Nikon SB-800
Radio Link
RadioPopper PX receiver, PX transmitter
Umbrella Support
8mm shaft, up to 7 ft. parabolic.
Light Stand Mount
5/8 inch diameter stud
Maintain proper focal length for Westcott # 4632, 4633, 4634 parabolic umbrellas
Battery Pack Mounting
Included pole clamp supports mounting optional Nikon CD-9 battery packs. Also supports mounting Quantum Turbo 2x2 or Turbo 3 battery packs with Quantum CKE or CKE2 flash cable. (Applicable to Nikon SB-910, SB-900 and SB-800 only)
Softbox Support
Speedring SR1, octagonal softboxes that require 8 flex rods
Dimensions (W x H x D)
10.5" x 17.8" x 8" / 26.67 x 45.21 x 20.32 cm (with speedring)
3.3 lb / 1.50 (with speedring)
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