NiSi Cinema 4×5.65" True Color Linear Polarizer
COMPLETE DESCRIPTION
A professional filter for flawless images
The NiSi Cinema 4×5.65" True Color Linear Polarizer Filter is designed to meet the needs of cinema and video professionals. This filter effectively reduces reflections and glare on non-metallic surfaces, enhancing color saturation and image clarity. True Color technology ensures accurate color reproduction by eliminating the warm color cast often introduced by other polarizers.
Target Audience
- Professional cinematographers
- Independent videomakers
- Drone operators and documentary filmmakers
- Advertising and television productions
MAIN FEATURES
Superior optical quality
Made from cinema-grade optical glass, the filter offers high light transmission and outstanding sharpness. The Nano Coating on both sides makes it water- and oil-resistant, easy to clean, and ensures optimal performance even in harsh environmental conditions.
Accurate color reproduction
The True Color polarizing film eliminates warm tones, delivering natural colors and precise color rendering. This is particularly useful in situations where color fidelity is critical, such as cinematic production and landscape photography.
Compatibility and build
With a standard 4×5.65" size and 4 mm thickness, the filter is compatible with all professional matte boxes. The Cine Sealed technology seals the edges of the filter, protecting it from moisture and temperature changes, thus extending its durability.
TECHNICAL SPECIFICATIONS
- Filter type: Linear Polarizer
- Dimensions: 4×5.65" (101.6×143.5 mm)
- Thickness: 4 mm
- Material: Cinema-grade optical glass
- Coating: Nano Coating on both sides
- Technology: True Color, Cine Sealed
- Light reduction: 1–1.5 stops (depending on scene)
- Compatibility: Standard 4×5.65" matte boxes
- Included accessories: Synthetic leather case
PACKAGE CONTENTS
- 1 × NiSi Cinema 4×5.65" True Color Linear Polarizer Filter
- 1 × Protective synthetic leather case
- 1 × User manual
FAQ – Frequently Asked Questions
What is the difference between a linear and a circular polarizer?
A linear polarizer filters light in a single direction, while a circular polarizer adds an extra layer to ensure proper operation with autofocus and metering systems in digital cameras. The NiSi Cinema 4×5.65" is designed for use with cinema cameras and professional video gear, where a linear polarizer is preferred for its superior glare reduction.
Is it compatible with all matte boxes?
Yes, the filter has standard 4×5.65" dimensions and a 4 mm thickness, making it compatible with most professional matte boxes available on the market.
How do you clean the filter?
Thanks to the Nano Coating, the filter is resistant to water and oil, making it easy to clean. Simply use a microfiber cloth to remove fingerprints and dust.
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