Prism Lens FX Unveils Innovative Shield Series Filters for Cinematographers

Prism Lens FX, a company renowned for its sophisticated film filters, has just introduced the Shield Series of cinema filters. This new collection reimagines the classic 4x5 filter design, promising substantial improvements in both functionality and ease of use, particularly for the demanding environment of modern video production.

This innovative series seeks to establish a new benchmark in 4x5.65 filter manufacturing. The company highlights a remarkable lack of evolution in the 4x5 filter format over the past century, a stagnation they are now committed to overcoming. Constructed with Prism Lens FX's signature high-quality optics, these new filters are encased in a precision-engineered aluminum frame. This design enhancement targets three critical challenges commonly encountered by cinematographers: managing filters, safeguarding against damage, and quickly identifying specific filters.

Traditional 4x5 glass filters, despite their excellent image rendition, are inherently fragile and prone to smudges, necessitating meticulous care and frequent cleaning. The bare glass is also highly susceptible to breakage. The new Shield Series filters mitigate these problems by encasing the glass element within a rigid aluminum frame. This frame provides reinforced corner grips for secure handling and clear labels on its top and bottom surfaces. Additionally, key identification details are laser-etched onto the filter's edge, allowing cinematographers to easily ascertain the filter type even when it's situated within a filter holder. Prism Lens FX assures users that the aluminum frame will not add excessive bulk or weight, ensuring compatibility with most standard matte boxes and filter trays. The company asserts that this comprehensive marking system enables filters to be identified from any angle, whether stored in a case, arranged on a cart, or held at arm's length, thereby eliminating the inefficiencies associated with unmarked or inadequately labeled filters.

The Shield Series represents a significant stride forward in filmmaking technology, offering practical solutions that genuinely enhance the cinematographer's toolkit. This innovation simplifies complex tasks, making workflows more efficient and equipment more durable, ultimately empowering creators to focus on their artistic vision without being hindered by technical limitations.