Sigma 16-300mm f/3.5-6.7 DC OS Contemporary Lens for Sony E A single dynamic MicroDriver in

A single dynamic MicroDriver in each earpiece delivers clear

inside with reflect silver and comes with front translucent diffuser

or you can power the light from the included AC to DC power adapter

Need drums

Sigma 16-300mm f/3.5-6.7 DC OS Contemporary Lens for Sony E A single dynamic MicroDriver inSigma 16 300mm f 3. 5 6. 7 DC OS Contemporary Overview Key Features APS C f 3. 5 6. 7 to f 22 45 24 450mm (35mm Equivalent) Versatile All In One Zoom Lens HLA Driven High Speed AF Motor Optical Stabilization & OS2 Algorithm 1: 2 Max. Magnification at 70mm Position Low Dispersion and Aspherical Elements Dust and Splash Resistant Design A tremendously versatile zoom, the Sigma 16 300mm f 3. 5 6. 7 DC OS Contemporary Lens is a groundbreaking all in one