1、DREAMY FOG EFFECT: Enhance your photography with this soft focus lens. It creates a dreamy and romantic effect with natural bokeh. Capturing amazing portraits and artistic shots with professional looking softness. 2、OPTICAL GLASS AND ALUMINUM ALLOY: The filter uses high transmittance optical glass that doesn't affect the imaging. The lens frame is made of aluminum alloy, making it sturdy, durable, and rust resistant, ensuring excellent image quality and long lasting performance. 3、ADVANCED ANTI SLIP DESIGN: The filter adopts advanced knurling technology to prevent slipping, making it easy to disassemble. It is compatible with common 77mm diameter lenses. 4、EXQUISITE WORKMANSHIP: Filter features finely matte frosted surface processing and delicate embossing, giving it a pleasant hand feel. The quality of the filter is manifested in its attention to these precise details. 5、EASY TO INSTALL: Simply screw this soft focus lens onto your camera's lens for instant softening effect. No additional tools or equipment needed. The filter can be installed in layers, but remember not to screw it too tightly.