Tiffen

Tiffen Coral 1 4x5.65" Solid Color Filter

Professional-grade 4x5.65" coral warming filter crafted from optical glass for precise on-camera color control.

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Overview

The Tiffen 4x5.65" Coral 1 Solid Color Filter is a professional cinematography tool designed to introduce a controlled, subtle warmth across the entire image. Manufactured from high-quality optical glass, the filter maintains excellent sharpness and clarity while shifting the color temperature toward warmer tones. The Coral 1 designation places it at the lightest end of the Tiffen Coral range, making it ideal for situations where just a touch of warmth is needed — such as softening cool daylight, flattering skin tones, or adding a gentle golden cast to a scene without drawing attention to the effect.

Sized at 4x5.65 inches, this filter is built for professional matte box systems commonly used in film, television, and commercial production. The solid color design applies the warming effect uniformly across the frame, distinguishing it from graduated filters that transition from color to clear. For cinematographers who prefer to establish their color palette in-camera — reducing reliance on post-production correction and ensuring consistent results across takes — the Coral 1 is a practical and time-tested choice that integrates seamlessly into existing filter workflows alongside ND, polarizer, and diffusion filters.

Specifications

Filter Type
Solid Color
Color
Coral 1
Size
4 x 5.65 inches
Material
Optical Glass
Effect
Adds warmth to the image
Brand
Tiffen

Pros & Cons

👍 Pros

  • Optical glass construction ensures high clarity and minimal image degradation
  • Subtle Coral 1 grade adds warmth without overpowering natural color balance
  • 4x5.65" professional format fits standard cinema matte box systems
  • Solid color design provides uniform correction across the entire frame
  • Useful for enhancing skin tones on set without relying on post-production color grading

👎 Cons

  • 4x5.65" format is only compatible with professional matte box setups, not standard screw-on lens threads
  • Coral 1 grade may be too subtle for scenes requiring noticeable warming correction
  • Single fixed density offers no adjustability compared to variable or graduated filter options
  • Optical glass adds weight and is more fragile than resin filter alternatives
  • Effect can be replicated in post-production for digital workflows, reducing on-set necessity

Frequently Asked Questions

The Coral 1 adds a subtle warm tone to your images, gently enhancing skin tones and giving scenes a more inviting, golden quality without appearing overly orange.
The 4x5.65-inch rectangular format is designed for professional cinema and broadcast matte box systems, commonly used on motion picture and high-end video cameras.
The "1" denotes the lightest grade in Tiffen's Coral filter range, providing the most subtle warming effect. Higher numbers offer progressively stronger warm color shifts.
It is made from optical glass, which provides superior optical clarity, scratch resistance, and durability compared to resin alternatives.
Yes, since it is a solid color filter with a consistent density across the entire surface, it can be stacked with other filters in a multi-stage matte box for combined effects.