The Aputure Fresnel 2X Attachment is made exclusively for the Aputure LS C120d, LS C120d II, LS C300d, and has the ability to project a beam spread of 12 to 40 degress. The Aputure Fresnel also has the ability to intensify the output of light. For example, this enhanced design is capable of projecting over 14x it's standard power.
Dual Lens Design
The rear lens focuses and magnifies the beam onto the larger 6" front Fresnel lens, performing with zero wasted light. The dual lens optical design makes the Fresnel 2X twice as powerful as the original Aputure Fresnel and makes the LS C120d II up to 14-times brighter.
By utilizing a rotating barrel design, the Fresnel 2X creates an intuitive user experience, similar to a camera lens. The smooth focus throw gives users an ability to accurately tweak the beam angle of their light source, allowing them to easily spot or flood-out the light with a simple twist.