Aspherical Wide Conversion Lens—the first wide converter to bring the benefits of aspheric technology to cameras, The top-quality optical solution for getting wider angle images from Sony's popular new PMW-EX1 and EX3 camcorders with lens filter size 77mm, the Zunow WEX-075A provides a 25% greater angle of view while maintaining full zoom capability.

Aspheric Technology
The Zunow Aspherical Wide Conversion Lens innovative, advanced technical design employs a state-of-the-art aspheric lens element to more effectively reduce geometric distortion and chromatic aberrations and improve off-axis wide angle performance. Utilization of the aspheric lens surface allows the other elements of the converter to be smaller and lighter—without it, the spheric elements would have to be larger to achieve the same level of performance. This helps keep the unit's size and weight at a minimum, making it especially well suited for handheld work. The lens contains a total of four multi-coated optical glass elements—including the asphere lens—that combine to yield clean and vivid, high definition images.

Bayonet Mount
This lightweight, compact optical accessory attaches securely to the front of the EX1 and EX3 via a convenient bayonet mount. Installation and removal is quick and easy. For professional shading and light control, the WEX-075A Aspheric Wide Conversion Lens is fully compatible with the HU-104 Rubber Lens Shade. Attaching firmly to the front of the converter through a handy quick-lock mechanism, the Zunow broadcast-style shade is designed to hold a 105mm round filter. In addition, the WEX-075A  interfaces beautifully with popular mattebox and sunshade systems.