Promaster 6406 49mm Circular Polarizer Digital HD Filter Modifiers & Reflectors The XD Linear Motor fully

The XD Linear Motor fully utilizes the speed potential of the camera body

and gradations such as highlight roll off in portraits are remarkably lifelike

The center column has a retractable weight hook so you can add stability

such as a power bank

Promaster 6406 49mm Circular Polarizer Digital HD Filter Modifiers & Reflectors The XD Linear Motor fullyFeatures: PROMASTER DIGITAL HD CIRCULAR POLARIZING FILTERS increase color saturation and reduce reflections. The neutral gray HD polarizing material guarantees excellent images while minimizing loss of light. Constructed with premium Schott optical glass these filters are designed to yield extreme image sharpness. They also feature a precision machined, super slim aluminum frame with anti reflective matte finish and knurled edges. Specifications: +