inserting KODAK WRATTEN Gelatin Filter No.12 and KODAK Color Compensating Filter 110 Cyan in the light beam. The optimum variable-area sound-track density for the print is between 0.8 and 1.1 (read at 800 nm). This print density will provide a good compromise between signal-to-noise ratio and frequency response.

Use cross-modulation test procedures to determine the density of the sound-track negative required to produce minimum cross-modulation distortion at the optimum print density.

Digital sound-on-film soundtracks (e.g., Dolby Digital

and Sony SDDS) are dye only. Consult the system vendor for performance recommendations.

SPLICING

KODAK VISION Color Print Film / 2383, 3383 is manufactured on ESTAR base. Since ESTAR base is impervious to most solvents, solvent-based “cement” splicing CANNOT be used.

Thermal-weld ultrasonic splicers may be used on both raw stock and processed film. After cutting, the two pieces of film are overlapped slightly and brought into contact with a horn that focuses acoustic energy from an ultrasonic transducer to the film overlap. A pressure roller brings the film into intimate contact with the horn, causing localized heating and fusion of the polyester support, creating a strong weld and reliable splice. Key splicing parameters are the acoustic frequency and power output, roller pressure, and roller transit time. Although the emulsion and back-side layers become part of the polyester weld, there is usually no need to scrape them off prior to ultrasonic splicing. Splicing parameters and splicer setup for 2383, 3383 Film are very similar to those used for 2386, 3386 Film.

Adhesive tape splicing is often used in splicing rolls of printed raw stock prior to processing. Clear adhesive splicing tape is the most frequently used method of splicing processed prints in theatres, producing reliable splices on relatively inexpensive splicers that are simple to use. Current splicing procedures using high-quality splicing tapes will work equally well on both 2383, 3383 Film and 2386, 3386 Film.

IMAGE STRUCTURE

This film’s excellent sharpness captures the detail in the printing negative for projection onto the largest of theatre screens. Fine-grained emulsions, an ultra-thin layer structure, intragrain absorbing dyes, and superior halation protection contribute to its performance.

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KODAK VISION Color Print Film / 2383, 3383 • H-1-2383t

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Kodak 2383, 3383 manual Splicing, Image Structure
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3383, 2383 specifications

Kodak 2383 and 3383 are renowned film stocks that have left a significant mark on the world of motion picture cinematography. Widely regarded for their vibrant color reproduction and exceptional image quality, these films have become staples in the industry, trusted by filmmakers for various shooting scenarios.

Kodak 2383 film is a color print film designed primarily for motion picture use. It boasts an impressive exposure latitude that enhances its versatility, allowing cinematographers to capture scenes in a broad spectrum of lighting conditions. This film is characterized by its ability to reproduce colors with remarkable fidelity, ensuring that the hues seen through the camera are preserved accurately during the printing process. Kodak 2383 is often used in the final print stage of film production, making it a favorite among professionals.

One of the notable features of Kodak 2383 is its grain structure, which is fine and consistent, contributing to a smooth visual texture. This characteristic is crucial for ensuring that the film can be projected at large sizes without losing clarity and detail. Additionally, it has a moderate dynamic range, allowing for a good balance between highlight and shadow details, making it suitable for a variety of cinematic styles.

Kodak 3383, on the other hand, is optimized for a different aspect of film production. It serves a similar purpose but is regarded more for its capabilities in producing optical effects and special color grades. This film stock is designed to enhance color vibrancy, making it ideal for sequences that demand a more striking visual presentation.

Both films utilize advanced emulsion technology that enhances their overall imaging performance. This includes improved sensitivity to light and color, ensuring that even the most challenging lighting conditions can be captured effectively. Furthermore, these films have been engineered to exhibit consistency across batches, which is vital for maintaining a cohesive look throughout a production.

In conclusion, Kodak 2383 and 3383 offer filmmakers unique attributes that cater to different needs within the film production process. Their combined capabilities in color reproduction, grain structure, and technological advancements make them essential tools for anyone looking to create high-quality, visually compelling moving images. Whether it's for capturing everyday scenes or enhancing dramatic moments, these film stocks continue to play a crucial role in the art of cinematography.
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