Quantum's Radio Slave Sender Mounts on a camera's hot shoe and can also connect to a bracket mounted flash. Sender status light confirms that sync signal has been sent to remote flash. Sender can also be used to fire a remote camera up to 350ft.
This is the construction of a type of filter. The type of process used to create a filter can affect its price. Filters can be constructed out of regular glass that sandwiches a coloured gel in between or in high-end filters, raw elements are added to the molten optical glass so there is no risk of uneven colour or fading.
A metallic device for sending or receiving electromagnetic waves, such as radio waves. Some antennas can send waves in or receive waves from all directions; others are designed to work only in a range of directions.