GTX S Series L41UV High Quality Schott Glass UV Filter - Various SIzes Variant:55mm The internal zoom design maintains

The internal zoom design maintains the lens’s physical length while zooming

while Touch Focus allows the photographer to select a subject directly on the LCD monitor

The aperture ring can be de-clicked for smooth exposure changes during video recording

Improved subject separation

GTX S Series L41UV High Quality Schott Glass UV Filter - Various SIzes Variant:55mm The internal zoom design maintainsSSeries Filters simply the best filters you can buy! Does what software cant do! The finest filter you can buy! We use genuine Schott Glass made in Germany, and highest quality ultra slim all metal annodized rings which prevents vignetting. Our S Series filters make no compromise with quality. 32 Layer Multicoatng Nano Coating Anti Oil Less than 1mm thick Schott Glass Anti Scratch Waterproof Coating Front Threads for accessories or stacking Eliminates