NEEWER 77mm 2-in-1 Variable ND2-ND32 & CPL Filter No X Cross 30-Layer Nano Coated HD Optical Glass Ultra Slim Aluminum Alloy

This NEEWER 2-in-1 filter combines the functions of a Variable ND filter (ND2-ND32) and a Circular Polarizer (CPL) filter, allowing photographers to control light and reduce reflections simultaneously. It's ideal for capturing motion blur in bright conditions and enhancing sky and water clarity.

Key Features:
* 2-in-1 Variable ND & CPL: Adjust ND filter (1-5 stops) then rotate for CPL effects, reducing reflections and glare.
* No Dark Cross Shadow: Self-locking technology prevents vignetting on wide-angle lenses.
* HD Optical Glass with 30-Layer Nano Coatings: Achieves less than 0.1% reflectivity, reduces flare/ghosting, and protects against water, oil, dust, and scratches.
* Aircraft Grade Aluminum Alloy Frame: CNC machined, ultra-slim design with non-slip texture for easy installation. Laser-etched marks for precise control.
* Compatibility: Designed for lenses with a 77mm thread size.

Material: HD Optical Glass, CNC machined Aluminum Alloy frame.
Dimensions: 77mm thread size.
Use Cases: Landscape photography, long exposure, bright light conditions, reducing reflections.