Cokin
Cokin WWZ138 Z138 Graduated Fluorescent FLW Filter
Neutralize Fluorescent Tones: Achieve Natural LightingThe Cokin Z138 Graduated Fluorescent FLW Filter is designed to correct the greenish tones produced by fluorescent lighting. Ideal for use in public places, this filter helps achieve more natural-looking photos. Filter Type: Graduated Fluoresc...
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Overview
Neutralize Fluorescent Tones: Achieve Natural Lighting
The Cokin Z138 Graduated Fluorescent FLW Filter is designed to correct the greenish tones produced by fluorescent lighting. Ideal for use in public places, this filter helps achieve more natural-looking photos.
- Filter Type: Graduated Fluorescent FLW
- Size: 4x6" / 100x150mm
- Series: Z-Pro Series
- Purpose: Neutralizes greenish tones from fluorescent lighting
Key Features
FLW (Z036) corrects the lighting from florscent "white" bulbs. FLW (Z138) is the graduated version for mixed lighting.
FLD (Z046) corrects the lighting from florscent "daylight" bulbs. FLD (Z139) is the graduated version for mixed lighting.
Specifications
Brand
Cokin
Model Number
WWZ138 (Z138)
Filter Type
Graduated Fluorescent
Correction Type
FLW (for "white" fluorescent bulbs)
Pros & Cons
👍 Pros
- Specifically designed to correct the green cast produced by "white" fluorescent bulbs, improving color accuracy in photographs.
- As a graduated filter, the Z138 is ideal for mixed lighting scenarios where only a portion of the scene needs color correction.
- Provides a specialized solution that standard white balance adjustments might not fully address in complex lighting environments.
- Part of the Cokin Z-Pro series, indicating compatibility with a versatile filter holder system (holder not included).
- Offers a practical tool for photographers working in indoor environments with various light sources.
👎 Cons
- This specific filter, the FLW (Z138), is only for correcting "white" fluorescent light and will not be effective for "daylight" fluorescent (FLD) or other light sources.
- As a graduated filter, its application requires careful positioning and consideration of the horizon line or transition area in the scene.
- The filter is part of a system, meaning users will need a compatible Cokin Z-Pro filter holder and adapter ring, which are not included.
- Using a physical filter means an additional piece of equipment to carry and manage during shoots.
- Manual color correction in post-processing might offer more flexibility for some photographers compared to a physical filter.
Frequently Asked Questions
What specific type of lighting does the Cokin Z138 FLW filter correct?
The Cokin Z138 FLW filter specifically corrects the green tint caused by "white" fluorescent light bulbs.
Is this filter suitable for correcting daylight fluorescent lighting?
No, for daylight fluorescent bulbs, you would need the FLD (Z046) filter or its graduated version, the FLD (Z139), as the Z138 is specifically for "white" fluorescent light.
What is the benefit of a graduated filter?
A graduated filter, like the Z138, is beneficial in mixed lighting conditions where only a specific part of the frame, such as a ceiling lit by fluorescents, needs color correction without affecting other areas.
Do I need additional equipment to use this filter?
Yes, Cokin Z-series filters require a compatible Cokin Z-Pro filter holder and an adapter ring that matches your lens's filter thread size, which are sold separately.
Can I achieve similar color correction in post-processing software?
While software can correct color casts, using a physical filter like the Z138 can provide a more accurate initial capture and save time in post-processing, especially in complex mixed lighting.
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