ENHANCED IMAGE QUALITY - Achieve a professional cinematic look with vibrant blue streaks, adding unique artistic effects directly in-camera, reducing post-production time and effort. SUPERIOR DURABILITY - Crafted from high-quality optical glass, the 4x5.65' Schneider True-Streak Filter ensures long-lasting performance and resistance to scratches for reliable use. BROAD COMPATIBILITY - Designed to fit standard 4x5.65' matte boxes, this filter seamlessly integrates with professional camera setups, offering versatility across various lenses and systems. EXCEPTIONAL FILTER EFFECT - The 4mm blue streak filter creates a visually striking anamorphic effect, simulating the look of high-end cinema lenses without the need for expensive equipment.