NiSi Square Linear Polarizer HD 180x180mm

This square HD linear polarizer in 180x180 mm size reduces reflections from non-metallic surfaces, revealing the subject's true colour and texture. It can also improve the tone of the sky and is a very commonly used filter in landscape photography.

Construction: a polarizing film is sandwiched between two pieces of optical glass, and the glued glass is polished on both sides to achieve good flatness and parallelism.

• Size: 180x180 mm, square
• Ultra low colour cast and ultra low reflection
• High definition
• Ultra-thin frame with black fine-ground finish
• Nitto original polarizing material
• Blackened glass edges