NiSi 77mm Natural Night Filter Light Pollution Filter
By NISI
SKU: 6971634245669
Inclusive of all taxes
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Dimensions and Weight
Unit
NOS
Manufacturer
Zuhai CuFu Optical, Technology Co. Limited. No.22, Pingbei No.1 Road. Industrial Park.Xiangzhou District,Zhuhai.519060, Guangdong.China
Country of Origin
China
Highlights
- Reduces Light Pollution in Night Sky
- Blocks Yellow Sodium-Vapor Light
- Blocks Yellow Mercury-Vapor Light
- Blocks Yellow Light from Low CRI LEDs
- 1.5-2.8x Filter Factor, 0.6 to 1.5 Stop
- H-K9L Optical Glass Construction
- Nano Coating
- Aluminum-Alloy Filter Ring
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Description
The 77mm Natural Night Filter from NiSiis designed to reduce the appearance of light pollution in images or video that include the night sky and illumination from artificial light sources. This effect can be obtained when this filter is used on a film camera system with daylight film installed, or on a digital camera system with its daylight white balance setting selected.ïğżThis NiSi 77mm Natural Night Filter is constructed from optical glass for clarity as well as color fidelity. Each glass surface includes one layer of nano coating. The nano coating associated with this filter results in an improved beading effect when in contact with water or oil for greater cleaning efficiency.Reduces the appearance of light pollution in images or video that include the night sky and illumination from artificial light sourcesFor cameras with daylight film installed, or a digital camera system with its daylight white balance setting selectedBlocks the yellow light from sodium-vapor lamps, mercury-vap...
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Filter Type
Light Pollution
Filter Factor
1.5x (0.6-Stop) to 2.8x (1.5-Stop)
Circular Size
77 mm Filter Thread
Front Accessory Thread / Bayonet
77 mm
View More SpecificationsProducts In The Box
- Filter Case
- Limited 1-year Warranty