Polar Pro 67mm Neutral Density + Polarizer Quartzline - ND16 lapel and for portraits against a

and for portraits against a smooth

It assures premium image quality by incorporating the latest in PENTAX optics technology including the PENTAX original HD coating

5 aperture across the entire zoom range up to 800mm

including having the flash positioned behind the camera in a way that would be impossible with a conventional infrared system

Polar Pro 67mm Neutral Density + Polarizer Quartzline - ND16 lapel and for portraits against aNeutral density + polarization filters, or ND PL filters for short, are a unique type of camera filter that combines two popular filter effects together into a single glass element. ND PL filters combine a polarized glass element with a neutral density coating of a specified strength for slowing shutter speeds with improved contrast and color saturation. Features Fused Quartz Glass Element Resolves up to 400 megapixel sensors Brass Frame Smooth