Lee Filters ProGlass 150x150mm IRND 4 Stop 1.2 ND Glass Filter

While LEE Filters has long been a trusted name in the photographic industry, they have now expanded their offerings with the innovative ProGlass IRND range of neutral-density filters. Initially developed to meet the rigorous demands of the film industry, these high-quality ND filters are now accessible to photographers and videographers alike.

The ProGlass IRND filters are a testament to the technological advancements in coating, allowing for longer exposure versions that were previously unattainable. These filters are meticulously crafted, ensuring precise neutrality, virtually no color shift, and highly accurate stop values.

What sets the ProGlass IRND filters apart is their ability to block both infrared and ultraviolet pollution. This unique feature ensures that blacks remain pure and clean, while colors retain their crispness, vibrancy, and punch.

The six, ten, and fifteen-stop filters in this range come equipped with a foam seal. This seal fits snugly into the filter holder, effectively preventing light leaks. For optimal results, these filters should be positioned in the slot closest to the lens. The two, three, and four-stop versions, while lacking a foam seal, should also be used in the slot nearest to the lens for maximum security and effectiveness.

The versatility of the ProGlass IRND filters is another key feature. They can be used in conjunction with neutral density grads and the polarizing filter, providing even greater control over the in-camera image. This makes them an invaluable tool for photographers and videographers seeking to enhance their work with superior quality filters.