Abstract: A housing for an intermediate signal transmission unit for wireless communication between a camera and at least one remote flash device, the housing comprising a first housing part and a second housing part which are connected. The second housing part is configured to accommodate signal transmission components of the intermediate signal transmission unit. The housing also comprising a connector by means of which the housing is physically connectable to a camera, said connector being arranged on the second housing part. The first housing part is displaceable in relation to the second housing part, and the first housing part comprises at least one actuator configured to control at least one switch, said switch being part of the signal transmission components and located in the second housing part.

Abstract: A housing for an intermediate signal transmission unit for wireless communication between a camera and at least one remote flash device, the housing comprising a first housing part and a second housing part which are connected. The second housing part is configured to accommodate signal transmission components of the intermediate signal transmission unit. The housing also comprising a connector by means of which the housing is physically connectable to a camera, said connector being arranged on the second housing part. The first housing part is displaceable in relation to the second housing part, and the first housing part comprises at least one actuator configured to control at least one switch, said switch being part of the signal transmission components and located in the second housing part.

Abstract: A flash housing for photographic purposes and method for controlling a flash light is disclosed. The flash housing comprises a flash forming element arranged to generate a flash light. The flash housing further comprises a lens element having a substantially circular cross-section and being arranged to let at least part of the generated flash light out of the flash housing so as to obtain the flash. The flash housing further comprises a zoom element rotatably arranged at least partly along the circumference of the lens element. The zoom element is operatively connected to the flash forming element so as to control movement of the flash forming element by manual rotation of the zoom element.

Abstract: A flash housing for photographic purposes is disclosed. The flash housing comprises a flash forming element arranged to generate a flash light and a lens element arranged to let at least part of the generated flash light out of the flash housing so as to obtain the flash. The obtainable flash light has a beam lobe with a controllable beam angle. A simulation light generator element is arranged for simulation of the obtainable flash light beam lobe having the controllable beam angle.

Abstract: A flash housing for photographic purposes and method for controlling a flash light is disclosed. The flash housing comprises a flash forming element arranged to generate a flash light. The flash housing further comprises a lens element having a substantially circular cross-section and being arranged to let at least part of the generated flash light out of the flash housing so as to obtain the flash. The flash housing further comprises a zoom element rotatably arranged at least partly along the circumference of the lens element. The zoom element is operatively connected to the flash forming element so as to control movement of the flash forming element by manual rotation of the zoom element.

Abstract: A flash device system for photographic purposes includes: a flash holder having a battery accommodating cavity formed therein; a flash housing hinged onto the flash holder; and a battery, wherein the battery accommodating cavity includes: electrical access contacts; a battery locking protruding element; and a battery locking cavity, wherein the battery locking protruding element and the battery locking cavity are arranged on opposite inner side walls of the battery accommodating cavity and, wherein the battery comprises: electric contacts for engagement with the electrical access contacts in the battery accommodating cavity; a cavity locking protruding element and a cavity locking cavity for engagement with the corresponding battery locking protruding element and battery locking cavity in the battery accommodating cavity. The flash device system can also include a battery charger.

Abstract: A flash housing for photographic purposes is disclosed. The flash housing comprises a flash forming element arranged to generate a flash light and a lens element arranged to let at least part of the generated flash light out of the flash housing so as to obtain the flash. The obtainable flash light has a beam lobe with a controllable beam angle. A simulation light generator element is arranged for simulation of the obtainable flash light beam lobe having the controllable beam angle.