Tiffen 72mm Double Fog 3 Filter Helicopters so you must increase your

so you must increase your exposure by 2 1/3 of a stop to compensate

split a single stereo input to 4 outputs

aspherical lenses reduce field curvature that can distort the field of view�resulting in flat images that display lifelike color and consistent center-to-edge sharpness

8 cm Diameter at body: 1

Enhanced Stability The fixed 2 lb counterweight enhances the PB21XEB's stability

Tiffen 72mm Double Fog 3 Filter Helicopters so you must increase yourProvides a Fog Like Effect to Image Dramatically Lowers Contrast Maintains Sharpness and Minimizes Flare ColorCore Technology The Tiffen 72mm Double Fog 3 Filter simulates the effects of natural fog or mist by creating a soft glow around highlights and lowering the overall contrast of the scene. When compared to the standard Fog filter, this filter places greater emphasis on lowering the contrast while maintaining sharpness and minimizing the effects