LEE Filters - 202 1/2 CTB, komplette Roll
The LEE Filters 202 1/2 CTB filter is an indispensable tool for cinematographers, photographers, and lighting professionals seeking precise colour temperature control. Engineered to the highest standards, this complete roll provides ample material for various applications, allowing for consistent and repeatable colour correction across multiple fixtures or extensive setups. It expertly converts light from tungsten or warmer sources to a cooler, more neutral daylight balance, offering a subtle yet significant shift that is often crucial for matching diverse light sources or achieving a desired aesthetic. This filter's exceptional quality ensures minimal light loss and maintains optimal colour rendition, making it a cornerstone for achieving professional-grade lighting results in any production environment.
COLOUR CORRECTION AND EFFECT
The 202 1/2 CTB (Colour Temperature Blue) filter is designed to incrementally cool the colour temperature of light sources. Specifically, the "1/2" designation indicates that it provides half the cooling effect of a full CTB filter. This means it shifts warm light sources, typically around 3200K (tungsten), towards approximately 4300K, effectively bridging the gap to daylight (5600K). This subtle adjustment is ideal for situations where a full CTB would be too aggressive, such as slightly cooling tungsten lights to better match mixed lighting conditions, or for adding a touch of blue to warm ambient light without creating an overly dramatic effect. The filter's consistent colour saturation and lack of noticeable colour shifts across its surface guarantee a uniform and predictable result.
DURABILITY AND PERFORMANCE
Crafted from high-quality, heat-resistant material, the LEE Filters 202 1/2 CTB is engineered to withstand the demanding conditions of professional lighting. Its robust construction ensures long-lasting performance, even when exposed to the intense heat generated by continuous lighting fixtures. The material is designed to resist fading and degradation over time, maintaining its precise colour properties through extended use. Its optical clarity is paramount, ensuring that it introduces no unwanted diffusion, aberrations, or reduction in image sharpness, thereby preserving the integrity of the light quality and the final visual output. The complete roll format offers flexibility for cutting custom sizes, minimizing waste and maximizing utility across various luminaires.
APPLICATIONS AND VERSATILITY
The versatility of the 202 1/2 CTB filter makes it a staple in a multitude of professional settings. It is widely used in film, television, and video production to balance interior tungsten lighting with exterior daylight coming through windows, or to cool down practical lights and incandescent bulbs to blend seamlessly with daylight-balanced primary light sources. In still photography, it can be employed to achieve more natural skin tones when shooting under warm artificial light or to create specific atmospheric effects. Event lighting designers also benefit from its ability to fine-tune environmental colour temperatures, ensuring a harmonious visual experience. The complete roll allows for custom applications, from covering large windows to creating unique lighting installations.
EASE OF USE AND INTEGRATION
The LEE Filters 202 1/2 CTB roll is designed for straightforward handling and integration into existing lighting setups. Its flexible yet durable nature allows it to be easily cut to size using standard scissors or cutters, adapting effortlessly to various gel frames, barn doors, or diffusion holders. The material can be securely taped or clipped onto light fixtures, ensuring stable placement during operation. Its consistent thickness and uniform texture contribute to hassle-free application and removal, facilitating quick adjustments and efficient workflow on set. Professionals appreciate its reliability and the ease with which it can be deployed to achieve critical colour corrections without complication.
CLASSIFICATION
The LEE Filters 202 1/2 CTB, complete roll, is classified as a professional-grade colour correction filter specifically designed for modifying the colour temperature of artificial light sources. Within the broader category of lighting gels, it falls under the "CTB" (Colour Temperature Blue) sub-category, signifying its primary function to convert warmer light (e.g., tungsten) to a cooler, more daylight-like hue. The "1/2" designation further refines its classification as a moderate cooling filter, providing half the effect of a full CTB, thus offering a nuanced adjustment rather than a drastic one. Its complete roll format distinguishes it from pre-cut sheets, categorizing it as a bulk material product intended for extensive and custom applications, catering to lighting professionals who require ample stock for diverse and ongoing projects across film, photography, and theatrical production. This product is essential for achieving precise colour balance and artistic control in controlled lighting environments, positioning it as a fundamental tool in any professional lighting kit.
