Cokin
Cokin CNSKY-52 Nuances Clearsky Light Pollution Filter
★★★★★
Capture Stunning Nightscapes Without Light PollutionThe Cokin Nuances Clearsky Light Pollution Filter is designed to reduce the impact of artificial light on your nighttime photography. By filtering out unwanted wavelengths, this filter allows you to capture clearer images of the night sky, stars...
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Overview
Capture Stunning Nightscapes Without Light Pollution
The Cokin Nuances Clearsky Light Pollution Filter is designed to reduce the impact of artificial light on your nighttime photography. By filtering out unwanted wavelengths, this filter allows you to capture clearer images of the night sky, stars, and celestial objects.
Cokin Nuances Clearsky Light Pollution Filter Specifications:
- Filter Size: 52mm
- Purpose: Light Pollution Reduction
- Effect: Enhances Night Sky Visibility
- Compatibility: Film and Digital Cameras
Key Features
Reduces Light Pollution in Night Sky
Absorbs Yellow Sodium-Vapor Light
Absorbs Yellow Mercury-Vapor Light
1.5x Filter Factor, +0.6 Stop
Multi-coating prevents internal ghosting and reflections; is oil, dust, dirt, as well as scratch resistant; and provides an improved beading effect with water for more efficient cleaning
Specifications
Filter Type
Light Pollution Filter
Filter Name
Nuances Clearsky
Light Pollution Reduction
Reduces yellow sodium-vapor and mercury-vapor light
Filter Factor
1.5x
Exposure Compensation
+0.6 Stop
Coating
Multi-coating
Coating Features
Prevents internal ghosting and reflections, oil, dust, dirt, scratch resistant, improved water beading effect
Pros & Cons
👍 Pros
- Effectively reduces light pollution in night sky photography, enhancing clarity and detail in astronomical images.
- Specifically designed to absorb yellow sodium-vapor light, a common source of urban light pollution that degrades night sky views.
- Also absorbs yellow mercury-vapor light, further combating artificial light interference in nighttime exposures.
- Features a 1.5x filter factor, translating to a +0.6 stop exposure adjustment, which is a manageable increase for night photography.
- Equipped with multi-coating that prevents internal ghosting and reflections, maintaining image integrity.
- The multi-coating provides resistance against oil, dust, dirt, and scratches, ensuring durability and easier maintenance.
- Offers an improved beading effect with water, making the filter more efficient to clean after outdoor use.
👎 Cons
- Requires a +0.6 stop exposure adjustment due to its 1.5x filter factor, meaning slightly longer exposure times or higher ISO settings may be needed.
- While effective against yellow light sources, it may not address all forms of light pollution from newer LED streetlights.
- The filter's specific diameter is not provided, meaning buyers need to ensure it matches their lens thread size.
- Multi-coating, while beneficial, can sometimes introduce minor color shifts or reflections in extreme lighting conditions.
- As a specialized filter, its use is primarily limited to night sky photography, offering less versatility for daytime shooting.
Frequently Asked Questions
What specific types of light pollution does the Cokin CNSKY-52 filter reduce?
This filter specifically reduces light pollution by absorbing yellow sodium-vapor and yellow mercury-vapor light, commonly found in urban night skies.
What is the filter factor of the Nuances Clearsky filter?
The filter has a 1.5x filter factor, which translates to a +0.6 stop exposure compensation needed for proper exposure.
Does this filter help with internal ghosting and reflections?
Yes, it features multi-coating designed to prevent internal ghosting and reflections, helping to maintain image quality.
Is the filter durable and easy to clean?
The multi-coating provides resistance against oil, dust, dirt, and scratches, and it offers an improved beading effect with water for more efficient cleaning.
Is this filter suitable for general daytime photography?
This filter is specifically designed to reduce light pollution in night sky photography and is primarily intended for that specialized use.
Will I need to adjust my camera settings when using this filter?
Yes, due to its 1.5x filter factor, you will need to adjust your exposure by +0.6 stops to compensate for the light reduction.
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