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NiSi 18mm ATHENA PRIME Full Frame Cinema Lens T2.2 (RF Mount)

NiSi 18mm ATHENA PRIME Full Frame Cinema Lens T2.2 (RF Mount) - Main image
$1591 $2150 In stock

Category: Lens

Introducing the newest masterpiece in the ATHENA PRIME lineup—the NiSi 18mm T2.2 Full Frame Cinema Lens (RF Mount). Engineered for filmmakers who demand precision and creative flexibility, this wide-angle lens brings your storytelling to life with superb optical clarity, maximum micro-contrast control, and ultra-low chromatic aberration.

What's in the box?

NiSi 18mm ATHENA PRIME Full Frame Cinema Lens T2.2 (RF Mount)
Tech Specs

Lens Mount

RF Mount

Aperture Blades

10

Imaging Circle

46mm

Gear MOD and Pitch

Focus: 0.8 MOD / 32 Pitch

Focus Rotation Angle

300°

Angle of View for 36x24 Format (Diagonal)

101.3°

Angle of View for 36x24 Format (Horizontal)

90.3°

Angle of View for 36x24 Format (Vertical)

67.1°

Filter Thread Size

77mm

Front Diameter

80mm / 3.15"

Length

81.3mm / 3.2"

Weight

874g / 1.93lbs

ATHENA PRIME RF Mount

18mm

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Customer Reviews (4.8 / 5 · 5 reviews)

John ★★★★★

I’ve been using this 18mm for gimbal work and the focus ring is incredibly smooth. It’s sharp even wide open at T2.2, which makes low-light shots look fantastic. Definitely a solid addition to my cinema kit.

Charlotte ★★★★★

Shot a whole indie short on this in two days and the T2.2 stayed tack sharp from center to edge even wide open. The RF mount locked on solid with zero adapter wobble, which made follow-focus work feel so much smoother than my last rig.

Jacob B. ★★★★★

Finally a wide lens that doesn’t distort faces in the corners—my interview shots look natural even with subjects at the edge of the frame. The dual-sided focus gear makes pulling focus a breeze with my follow focus unit.