Cokin
Cokin CNSKY-82 Nuances Clearsky - 82mm Light Pollution Filter
★★★★★
Block Out Light Pollution for Stunning Nightscapes Introducing the Cokin Nuances Clearsky Light Pollution Filter - 82mm. Designed to dramatically reduce the presence of artificial light in your night sky photos, this filter allows you to capture the beauty of the stars and Milky Way with clarity...
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Overview
Block Out Light Pollution for Stunning Nightscapes
Introducing the Cokin Nuances Clearsky Light Pollution Filter - 82mm. Designed to dramatically reduce the presence of artificial light in your night sky photos, this filter allows you to capture the beauty of the stars and Milky Way with clarity.
- 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:
- Product Dimensions: 3.23 x 3.23 x 0.2 inches
- Item Weight: 2.82 ounces
- Item Model Number: CNSKY-82
- Manufacturer: Cokin
- Country of Origin: China
- Brand: Cokin
- Material: Glass
- Photo Filter Thread Size: 82 Millimeters
- Coating Description: Multi Coating
- Photo Filter Effect Type: Neutral Density
- Water Resistance Level: Waterproof
- Global Trade Identification Number: 03611532101522
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 Size
82mm
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
- Significantly reduces light pollution in night sky photography, allowing for clearer and more detailed astrophotography.
- Specifically targets and absorbs yellow sodium-vapor light, a major component of artificial light pollution in urban areas.
- Also effective in absorbing yellow mercury-vapor light, further cleaning up the night sky from common city light sources.
- Features a 1.5x filter factor (+0.6 Stop), which is a manageable exposure adjustment for most night photography setups.
- Equipped with multi-coating, which actively prevents internal ghosting and reflections to maintain image clarity.
- The multi-coating provides excellent resistance against oil, dust, dirt, and scratches, ensuring durability and lens protection.
- Offers an improved beading effect with water, making the filter remarkably easy to clean after use in various conditions.
👎 Cons
- Requires a +0.6 stop exposure compensation, which may necessitate longer shutter speeds or higher ISO settings.
- The 82mm size specifically fits larger lenses, meaning it's not universally compatible with all camera setups without step-up rings.
- While effective against common yellow light sources, it might not fully mitigate pollution from newer LED lighting technologies.
- As a specialized filter, its utility is primarily confined to night sky or low-light urban photography, limiting its versatility for other shooting scenarios.
- The filter's specific impact on overall color balance beyond light pollution reduction is not detailed.
Frequently Asked Questions
What specific types of light pollution does the Cokin CNSKY-82 filter target?
This filter is designed to reduce light pollution in the night sky by specifically absorbing yellow sodium-vapor and yellow mercury-vapor light.
What is the filter factor of this 82mm Nuances Clearsky filter?
The filter has a 1.5x filter factor, which means it requires a +0.6 stop exposure compensation.
Does the Cokin CNSKY-82 filter have any special coatings?
Yes, it features multi-coating that prevents internal ghosting and reflections and provides resistance against oil, dust, dirt, and scratches.
Is this filter easy to clean?
The multi-coating on the filter offers an improved beading effect with water, which makes cleaning more efficient.
What size lens thread is this filter designed for?
This Cokin Nuances Clearsky filter is designed for lenses with an 82mm thread size.
Will using this filter require me to adjust my camera's exposure settings?
Yes, due to its 1.5x filter factor, you will need to account for a +0.6 stop exposure adjustment when setting your camera.
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