Nisi
Nisi 150mm Natural Night camera filter
A 150mm filter that blocks common light-pollution wavelengths for clearer astrophotography and cityscape images, using 2mm optical glass with anti-glare and waterproof nano coatings
- Reduces light-pollution glow for clearer night skies
- Blocks mercury, sodium and low-CRI LED wavelengths
- 2 mm H-K9L optical glass keeps ultra-high-megapixel images sharp
- Double-sided anti-glare coating cuts ghosting and flare
- Waterproof, oil-resistant nano coating makes cleaning easy
Purpose-built for night skies
The Nisi 150mm Natural Night camera filter targets photographers who shoot astrophotography or urban nightscapes and need to suppress the dominant wavelengths produced by mercury vapour, sodium and low-CRI LED street lighting. It is not for buyers who want more light-gathering ability or who shoot primarily in daylight.
Fits 150 mm filter holders
The square glass slides into any 150 mm wide, 2 mm thick filter system, so the holder and adapter rings you already own determine compatibility. It frees the sensor from the colour casts that otherwise require heavy post-processing, but it cannot compensate for lenses that vignette with thick glass in front.
Coatings that stay clean
Double-sided anti-glare layers cut ghosting and flare while the waterproof, oil-resistant nano coating lets rain, dew or fingerprints wipe off without risking scratches on the 2 mm H-K9L optical glass. The treatment does not add stops of exposure or replace a dedicated light-pollution clip-in filter for mirrorless bodies.
Highlights
- Reduces light-pollution glow for clearer night skies
- Blocks mercury, sodium and low-CRI LED wavelengths
- 2 mm H-K9L optical glass keeps ultra-high-megapixel images sharp
- Double-sided anti-glare coating cuts ghosting and flare
- Waterproof, oil-resistant nano coating makes cleaning easy
Specifications
No published specifications for this item yet.
Questions about this item
What is the first limitation that appears when using this 150mm filter continuously for long exposures?
The 2mm H-K9L glass maintains sharpness on ultra-high megapixel sensors, so no optical degradation appears during sustained night shooting.
Does the filter generate heat or require power during all-day use?
It is a passive optical glass filter with nano coating, so it produces no heat and needs no power supply.
Which filter holder system must I already own for this 150mm square filter to fit?
Any 150mm wide filter system that accepts 2mm thick square filters will work with this Natural Night filter.
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