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Cine lenses

NiSi Athena Prime lenses

Full-frame cine lenses with a 46mm image circle and focal lengths from 14mm ultra-wide to 135mm. Controlled micro-contrast, very low chromatic aberration, apertures up to T1.9 and soft bokeh.

Athena Prime at a glance

  • 8 focal lengths, 14 to 135mm
  • T1.9 su 25, 35, 40, 50 e 85mm
  • 46mm image circle, full frame
  • 300° of focus rotation

Focus breathing kept to a minimum and lenses matched for weight and size: change focal length on the gimbal without rebalancing. Focus and iris rings in the same position across the whole series.

Watch the videos ↓
Athena Prime 85mm T1.9 on a Sony, on a black background

Choose the mount

We only show you lenses, kits and accessories for your mount.

Single lenses

Each lens is chosen by mount and focal length.

Prime, Add-On and Master kits

Three kits for every mount: the Prime with the five main focal lengths, the Add-On that adds 18, 40 and 135mm, the Master with all eight.

LensPrime KitAdd-On KitMaster Kit
14mm T2.4✓–✓
18mm T2.2–✓✓
25mm T1.9✓–✓
35mm T1.9✓–✓
40mm T1.9–✓✓
50mm T1.9✓–✓
85mm T1.9✓–✓
135mm T2.2–✓✓
Hard casefor 6 lensesfor 9 lensesfor 9 lenses
4×5.65″ filtersBlack Mist 1/8 and polariser––

Athena filters and accessories

The eight focal lengths

Each focal length has its own page, with the specs and the six mounts.

The circle’s diameter follows the aperture (1/T): its area is the light that gets in.

All NiSi filters at your disposal

Athena Prime lenses have a 77mm front thread (except the 14mm): they work with circular filters, magnetic filters, the Close-Up lens and the 100mm system.

Athena Prime in pictures

  • Symmetrical interior with warm lights, shot on an Athena Prime

    Full frame, edge to edge

    46mm image circle: from the 14mm wide-angle to the 135mm, the full-frame image is covered right to the edges.

  • Portrait in a bar with blurred lights behind, shot with the Athena Prime 85mm T1.9

    T1.9

    25, 35, 40, 50 and 85mm reach T1.9: shoot in low light and separate your subject with soft bokeh.

  • Woman in a corridor of white threads, shot with an Athena Prime

    The frame doesn’t breathe

    Focus breathing kept to a minimum: from minimum focus to infinity the framing stays the same.

  • Athena Prime 50mm on a camera mounted on a gimbal

    300° focus

    300° focus ring with fluorescent scales, for precise focus. Matched weights and rings: change focal length without rebalancing the gimbal.

Athena Prime in motion

The videos

Athena Prime, the launch
Focus breathing
Micro-contrast and bokeh
Chromatic aberration
Use on a gimbal
All the videos on the NiSi YouTube channel →
Technical specifications
FeatureValue
Image circle46mm, full frame
Focus ring0.8 MOD, 32 pitch
Focus rotation300°
Blades10
Front thread77mm (not on the 14mm)
Front diameter80mm
Focusingmanual or with a focus gear
Focal lengthMinimum focusDiagonal angle
14mm T2.40.25 m113.9°
25mm T1.90.30 m82.1°
35mm T1.90.30 m64.3°
50mm T1.90.50 m47.5°
85mm T1.90.80 m28.6°

Not sure where to start?

NiSi configurator Find your system Three questions on what you shoot and what with: we’ll tell you which NiSi system is right for you.
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