Firstly focus ring design can make projection clear.And another important function is that you can get the projection from spot to wide by manually change the aperture size.
Suitable for photographers to shoot portrait and products.
Original designed with Bowens speedring, could be replaced by Profoto speedring or Elinchrom speedring.Changeable chucks with various bayonet.
The size of the chuck is 152mm.
Kit includes optical snoot, Bowens speeding, gobo holder and 6 stainless steel gobos.