NiSi Athena Prime Full Spectrum FS ND Drop-In Filter
SKU: 55751641938

NiSi Athena Prime Full Spectrum FS ND Drop-In Filter

Sale price$449.55 Regular price$499.50
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Description

NiSi Athena Prime Full Spectrum FS ND Drop-In FilterStep into a new era of photography with the NiSi Athena Prime Full Spectrum FS ND Drop In Filter. Designed for the NiSi Athena lenses, this filter enables slower shutter speeds and wider apertures, unlocking a world of creative possibilities. With its high quality optical glass and full spectrum neutrality, every shot is a step closer to perfection. Your journey towards impeccable Cinematography begins here. Key features Darkens the overall image

Step into a new era of photography with the NiSi Athena Prime Full Spectrum FS ND Drop-In Filter. Designed for the NiSi Athena lenses, this filter enables slower shutter speeds and wider apertures, unlocking a world of creative possibilities. With its high-quality optical glass and full-spectrum neutrality, every shot is a step closer to perfection. Your journey towards impeccable Cinematography begins here.

Key features

  • Darkens the overall image
  • Enables slower shutter speed utilization
  • Facilitates wider aperture settings
  • Delivers full-spectrum neutrality for authentic, true-to-life outcomes
  • Enhanced with NiSi Optical Nano Coating technology
  • Crafted from high-quality optical glass
  • Encased in a lightweight yet robust aluminum frame
  • Comes with a convenient carry case for easy transportation

This meticulously designed accessory darkens your images, paving the path for slowed shutter speed and broader aperture settings. Venture into new realms of cinematic creativity, capturing motion in a surreal veil or isolating subjects with a beautifully blurred background.

The NiSi Athena Prime Full Spectrum FS ND Drop-In Filter isn’t just any filter; it’s a testament to NiSi’s unwavering commitment to optical excellence. Infused with the NiSi Optical Nano Coating technology, this gem guarantees full-spectrum neutrality for authentic, true-to-life cinematic outcomes. Every shot retains its original color fidelity and clarity, free from the common distortions or color shifts. Crafted from high-grade optical glass encased in a robust yet lightweight aluminum frame, it’s built to endure the rigors of the field while delivering impeccable cinematic quality.

We understand the pulse of a cinematographer’s desire for convenience and mobility. That’s why the NiSi ATHENA FS ND Drop-In Filter comes with a handy carry case, making it a breeze to transport and ensuring it’s always there when inspiration strikes. With its snug fit in the Athena lenses’ drop-in filter slot, it’s not just an accessory but an extension of your lens, ready to adapt to your creative whims wherever your photography journey takes you.

Compatible with NiSi ATHENA Full Frame Primes with a Drop-In Filter Slot.

Filtering NiSi Athena Prime

Ultimate versatility with three compatible filter options

  1. 77mm Front thread – Attach the NiSi Swift System or any circular filters via a 77mm front lens thread.
  2.  Clamp on – Matte boxes can be attached by 77mm screw rings or 80mm clamp-on rings.
  3. Tray-mounted drop in filters for E & RF – The rear-mount filter tray for E and RF mount allows you to mount Mist, Streak, CPL, FSND or VND while adding almost no weight to the lens. The real highlight of this is that you can mount two rota filters (one in the rear-mount tray and one 77mm on the front), while keeping the setup incredibly light and compact.
    Screw-in rear mount filters for PL – The PL mounts have an ultra-thin screw thread at the back of the lens, which allows a single filter to be attached. These filters weigh just 10g each, allowing filtration options when you need to keep your rig as small and compact as possible. This can e.g. be a mist at the back, combined with a VND at the front.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55751641938

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Kelly W.
Draper, US
★★★★★ 3
Hard to assemble
Color: Grey
This is extremely hard to put together, but once its together it is pretty good. You will need to secure it to something. It falls over.
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Reviewed in the United States on March 6, 2026
M
Verified Purchase
Michael G.
West Palm Beach, US
★★★★★ 5
Works well!
Color: Grey
Works great!
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Reviewed in the United States on May 4, 2026
G
Verified Purchase
Glass
Alexandria, US
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
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Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lauren
Belleville, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
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Reviewed in the United States on April 19, 2025
E
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Elliz
Birmingham, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
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Reviewed in the United States on January 20, 2021

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