This dynamic duo includes our versatile rotating Filter Holder and Compendium Lens Shade. The Filter Holder rotates 360°, adapts to 4" (100mm) filters of any thickness and is compatible with lens filter threads from 49mm to 105mm, including the Hasselblad 50 and 60 Bay Series. Its built-in-tension tabs keep the filter securely in place. The Compendium Lens Shade easily attaches to teh Filter Holder to cut the glare out of your lens for clean, sharp images. It is constructed of high-quality, self-locking, no-memory materials that can be flexed multidirectionally for maximum coverage.