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NiSi ATHENA Full Spectrum FS ND 0.3 (1 Stop) Drop-In Filter for ATHENA Lenses

NiSi ATHENA Full Spectrum FS ND 0.3 (1 Stop) Drop-In Filter for ATHENA Lenses - Main image
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$90.35 $139 In stock

Category: Lens Filter

Designed exclusively for NiSi ATHENA lenses, this Full Spectrum ND filter offers 1-stop light reduction, making it ideal for achieving slower shutter speeds and wider apertures, even in bright conditions. Whether you’re capturing cinematic motion blur or precise depth of field, the FS ND 0.3 gives you the creative control to bring your vision to life.

What's in the box?

NiSi ATHENA Full Spectrum FS ND 0.3 (1 Stop) Drop-In Filter for ATHENA Lenses
Tech Specs

Compatible Lenses

NiSi Athena Full Frame Primes with a Drop-In Filter Slot
F-Stop Reduction

1 Stop
Filter Type

Neutral Density
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Customer Reviews (4.8 / 5 · 5 reviews)

Eva ★★★★★

I needed that extra stop for shooting wide open in sunlight, and this drop-in filter works perfectly with the lens system I already own. The glass is crystal clear and I can't see any color cast at all.

Emily ★★★★★

The drop-in design makes swapping between filters a breeze, and that single stop of light reduction really opened up my shallow depth of field shots on a sunny afternoon. Feels solidly built, too, no wobble once it's seated.

Charlotte ★★★★★

It handles that extra stop of light exactly as promised, letting me shoot wide open in harsh midday sun without clipping highlights. The drop-in install was seamless, and it feels solid enough that I don't worry about it rattling inside the lens.

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